KR100738421B1 - Method and System for Providing Mobile E-mail Filtering Service by Using Phone Book of Mobile Communication Terminal - Google Patents

Abstract

The present invention relates to a method for providing a mobile e-mail filtering service using a phone book of a mobile communication terminal.

The present invention comprises the steps of: (a-1) receiving information on a phone book of a mobile communication terminal from a mobile communication terminal; (a-2) analyzing the information on the phone book of the mobile communication terminal to generate and store e-mail reception permission setting information for the mobile communication terminal; (a) generating an event to send an e-mail to a mobile communication terminal; (b) receiving a calling party mobile telephone number and a recipient mobile telephone number corresponding to each of the sender email address and the recipient email address of the email from the telephone directory directory server; (c) checking whether e-mail reception is allowed for the caller mobile communication number by searching e-mail reception allowance setting information for the mobile communication terminal; (d) if the e-mail reception is permitted for the caller mobile communication number as a result of the checking in step (c), transmitting an e-mail reception alarm message to the mobile communication terminal using the mobile communication network; And (e) transmitting an e-mail to the mobile communication terminal according to a request of the mobile communication terminal.

According to the present invention, a mobile communication subscriber can reduce the inconvenience of checking every time an e-mail or spam e-mail that he does not want to receive, and can efficiently receive a mobile e-mail service.

Mobile email, email address, safe, unsubscribe, spam

Description

Method and system for providing mobile email filtering service using phone book of mobile communication terminal {Method and System for Providing Mobile E-mail Filtering Service by Using Phone Book of Mobile Communication Terminal}

1 is a block diagram schematically illustrating a mobile email filtering service providing system using a phone book of a mobile communication terminal according to a first embodiment of the present invention;

2 is a flowchart illustrating a method for providing a mobile email filtering service using a phone book of a mobile communication terminal according to a first embodiment of the present invention;

3 is a block diagram schematically illustrating a mobile email filtering service providing system using a phone book of a mobile communication terminal according to a second embodiment of the present invention;

4 is a flowchart illustrating a method for providing a mobile email filtering service using a phone book of a mobile communication terminal according to a second embodiment of the present invention;

5 is an exemplary diagram for explaining a process of setting whether to receive an e-mail in a mobile communication terminal according to a preferred embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

110, 310: mobile communication terminal 120: mobile communication network

122: wireless base station 124: mobile communication switching center

126: HLR 128: SMS Server

130: data core network 140, 340: email server

150: phone book directory server

The present invention relates to a method and a system for providing a mobile e-mail filtering service using a phone book of a mobile communication terminal. More specifically, in providing a mobile email service to a mobile communication terminal using a mobile communication network, whether a mobile subscriber is allowed to receive an email for each of a plurality of email addresses registered in the phone book of the mobile communication terminal. If set, the mobile terminal outputs only emails received from email addresses that are allowed to be received, or the mobile subscriber sets whether or not to receive an email for each of a plurality of mobile telephone numbers registered in the phone book of the mobile terminal. If the phone book is registered in a specific server providing a mobile email service using the mobile communication terminal, the mobile communication terminal transmits only an e-mail sent from the mobile communication phone number which is allowed to receive an e-mail to the mobile communication terminal. Mobile email filtering with phone book It relates to a service providing method and system.

The mobile communication system has been developed through the first generation analog AMPS (Advanced Mobile Phone System) method and the second generation cellular (Cellular) / Personal Communication Service (PCS) method. The third generation mobile communication system IMT-2000 (International Mobile Telecommunication 2000), which is enacted as a standard in ITU-R, is commercially available. IMT-2000 is CDMA 2000 1X, 3X, EV-DO, Wideband CDMA (WCDMA), etc., and is used in IS-95A and IS-95B networks by using the IS-95C network that has evolved from the existing IS-95A and IS-95B networks. It is a service that can provide wireless Internet at a transmission speed of up to 144 Kbps, much faster than the supportable data transfer rate of 14.4 Kbps or 56 Kbps. In particular, by using IMT-2000 service, it is possible to provide various multimedia services (AOD, VOD, etc.) at a faster speed as well as improving existing voice and wireless broadcasting service (WBS) service quality.

In addition, recently, as a part of overcoming the limitations in providing the wireless Internet service of the above-described mobile communication system, a portable Internet system (HPi: High Speed) capable of using high-speed wireless Internet service at a low cost while moving Development of the Portable Internet System or WiBro: Wireless Broadband Internet System. The portable internet system uses various types of portable terminals such as laptops, PDAs, and handheld PCs to access various types of information and contents by accessing the Internet in indoor and outdoor stationary environments and in mobile environments at walking speeds and low to medium speeds. It is a service. In addition, it enables mobile subscribers to use the wireless Internet while moving at a speed of 60 km / h, and provides a downlink transmission speed of 24 Mbps and a downlink transmission speed of 50 Mbps by applying a multiple input multiple output (MIMO) system. It is a wireless data system based on IP (Internet Protocol) that can provide even.

The mobile subscriber can use the mobile communication system to carry voice communication while carrying the mobile communication terminal, and wirelessly access the Internet through the mobile communication system using the wireless Internet technology to transmit text, images, Multimedia data services such as voice or video are provided. The wireless Internet allows a mobile subscriber to search and download a variety of information by accessing the Internet using a mobile communication terminal without time or space constraints.

Recently, a mobile communication service provider providing the aforementioned mobile communication service is an additional service of a mobile communication service, and develops and provides a mobile email service to a mobile communication terminal so as to send and receive email between mobile communication terminals using a mobile communication system. .

When the mobile subscriber enters the e-mail address and e-mail contents of another mobile subscriber to send an e-mail to the mobile terminal using the aforementioned mobile e-mail service, the mobile subscriber receives another mobile subscriber designated as a receiver from a specific server connected to the mobile communication system. The mobile communication terminal of the other mobile subscriber who receives the notification message transmits a message indicating that the e-mail has been received, and downloads and outputs the e-mail by accessing a specific server. You will send and receive e-mail.

However, with the recent increase in the number of users and mobile subscribers using the Internet and mobile communication services, spam mails for disseminating advertisements and viruses are sent to unspecified masses, and as a result, web mail over the Internet Users or mobile subscribers using mobile email through the mobile communication system should receive and confirm unsolicited email regardless of their will.

In general, in case of web mail through the Internet, a user receives a large number of spam mails because the user directly accesses a specific server providing a web mail service using a computer or the like and checks an e-mail received through a predetermined authentication process. Less hassle due to

However, in the case of a mobile e-mail using a mobile terminal, an alarm (alarm message or alarm tone) is generated whenever an e-mail is received in the mobile terminal, so the mobile subscriber checks the e-mail every time the e-mail is received. In the case of spam, it has to be deleted.

In order to solve this trouble, web mail is provided with a spam mail blocking function that allows users to block spam mail by registering an email account that they do not want to receive by accessing a specific server providing a web mail service using a computer. However, this is provided only in the case of web mail, and the user has to register the email directly.

Therefore, even in the case of mobile e-mail, a service for setting the reception permission of the mobile e-mail should be provided so that the mobile subscriber can easily block the e-mail that he does not want to receive. However, these services are not yet provided.

In order to solve this problem, the present invention provides a mobile email service to a mobile communication terminal using a mobile communication network, wherein the mobile communication subscriber has an email address for each of a plurality of email addresses registered in the phone book of the mobile communication terminal. When set to allow, the mobile terminal outputs only the email received from the email address that is allowed to be received, or whether the mobile subscriber is allowed to receive the email for each of the plurality of mobile telephone numbers registered in the phone book of the mobile terminal. After setting to, if the phone book is registered to a specific server providing a mobile email service using the mobile communication terminal, only the e-mail sent from the mobile phone number allowed to receive the e-mail is transmitted to the mobile communication terminal. Using the phone book of the mobile communication terminal The purpose is to provide a method and system for providing a mobile email filtering service.

In order to achieve the above object, the present invention provides a mobile communication terminal provided with a mobile communication service including a voice call service, a wireless data service, and a short message service (SMS) and a mobile e-mail service. , A phone book directory storing an e-mail address corresponding to each of a mobile communication network providing a mobile communication service to a mobile communication terminal, an e-mail server providing a mobile e-mail service to a mobile communication terminal, and a plurality of mobile phone numbers using the mobile e-mail service. A system comprising a server, the method comprising: (a-1) receiving information on a phone book of a mobile communication terminal from a mobile communication terminal; (a-2) analyzing the information on the phone book of the mobile communication terminal to generate and store e-mail reception permission setting information for the mobile communication terminal; (a) generating an event to send an e-mail to a mobile communication terminal; (b) receiving a calling party mobile telephone number and a recipient mobile telephone number corresponding to each of the sender email address and the recipient email address of the email from the telephone directory directory server; (c) checking whether e-mail reception is allowed for the caller mobile communication number by searching e-mail reception allowance setting information for the mobile communication terminal; (d) if the e-mail reception is permitted for the caller mobile communication number as a result of the checking in step (c), transmitting an e-mail reception alarm message to the mobile communication terminal using the mobile communication network; And (e) transmitting an e-mail to the mobile communication terminal according to a request of the mobile communication terminal.

In addition, according to another object of the present invention, a mobile communication terminal provided with a mobile communication service and a mobile e-mail service including a voice call service, a wireless data service and a short message service (SMS) And a mobile communication network for providing a mobile communication service to the mobile communication terminal, the system for providing a mobile email service to the mobile communication terminal, the system comprising: storing and storing email addresses corresponding to a plurality of mobile communication telephone numbers using the mobile email service; Managing a directory directory server; And when an event occurs to send an e-mail to the mobile communication terminal, receives a caller mobile phone number and a receiver mobile phone number corresponding to each of the sender email address and the recipient e-mail address of the e-mail from the phone book directory server, Search the e-mail receiving setting information on the device to check whether the e-mail is allowed for the caller's mobile phone number. If the e-mail is allowed for the caller's mobile phone number, use the mobile network to access the mobile terminal. The present invention provides a mobile email filtering service providing system including an email server for transmitting an email reception alarm message and sending an email to a mobile communication terminal according to a request of the mobile communication terminal.

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Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

FIG. 1 is a block diagram schematically illustrating a system for providing a mobile e-mail filtering service using a phone book of a mobile communication terminal according to a first embodiment of the present invention.

The mobile email filtering service providing system using the phone book of the mobile communication terminal according to the first embodiment of the present invention is a mobile communication terminal 110, a mobile communication network 120, an email server 140 and a phone book directory server. And 150.

The mobile communication terminal 110 is wirelessly connected to the mobile communication network 120 to perform a voice call service for performing a normal voice call by wireless communication with another mobile communication terminal or a landline telephone. It is a terminal that can receive and play various contents such as an application using a provided wireless data service or a wireless internet service.

Here, the mobile communication terminal is a PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, Hand-Held PC (GSM), Global System for Mobile (GSM) phone, W-CDMA (Wideband CDMA) The phone may be a phone, a CDMA-2000 phone, a mobile broadband system (MBS) phone, or the like, and the type may be determined according to the type of mobile communication system constituting the mobile communication network. Here, MBS phone refers to a mobile phone to be used in the fourth generation system currently being discussed.

The mobile communication terminal 110 according to the first embodiment of the present invention receives a plurality of mobile communication telephone numbers and names, addresses, and e-mail accounts of mobile communication subscribers for each mobile communication telephone number from a mobile communication subscriber and stores them in a memory. Register by storing in the stored phone book database, and access the e-mail server 140 using the wireless data service provided by the mobile communication network 120 according to the selection of the mobile communication subscriber to the phone book stored in the phone book database of the memory. The information is sent to the email server 140.

In addition, when the mobile communication terminal 110 according to the first embodiment of the present invention receives an email reception alarm message indicating that an email has been received from the email server 140, the mobile communication terminal 110 uses a mobile email service provided by the mobile communication network 120. The e-mail server 140 is accessed, and the e-mail is received and output on the screen.

To this end, the mobile communication terminal 110 according to the first embodiment of the present invention connects to an email server 140 and receives an Internet Message Access Protocol version 4 (IMAP4) or a Post Office Protocol Version 3 (POP3) for receiving an email. A mobile E-Mail client is provided to provide a function and to parse the received e-mail and to output the body content of the e-mail on a screen provided with the text.

The mobile communication network 120 includes a wireless base station 122, a mobile switching center (MSC) 124, a home location register (HLR) 126, and a short message service. (SMS: Short Message Service, hereinafter referred to as 'SMS') includes a server 128 and a data core network (DCN: Data Core Network) (130), the voice call service, wireless data service to the mobile communication terminal 110 , A network providing a mobile communication service including SMS.

Here, the radio base station 122 performs a location registration function, a function of allocating a radio channel, various functions required for radio call processing such as handoff, and the like. The mobile communication switching center 124 performs basic and additional service processing for providing a voice communication service, incoming and outgoing call processing of a subscriber, location registration procedure and handoff procedure, and interworking with other networks.

The HLR 126 is a database that stores service profiles related to mobile subscriber information. The HLR 126 is a mobile identification number (MIN), a mobile device serial number (ESN), and a service type of the mobile communication terminal. Stores subscriber information by storing information about the subscriber.

The SMS server 128 is a server that provides SMS for sending and receiving simple text (about 80 Kbytes) between mobile communication terminals or between a mobile communication terminal and a computer. An SMS may be transmitted by inputting a text through a keypad of a mobile communication terminal, or may be transmitted by a computer. In addition, it is a service capable of both one-to-one transmission and broadcast transmission.

The data core network 130 may include a high speed data service for providing a packet data communication service, an internet / intranet access service, a virtual private network (VPN) access service, a simple IP and a mobile IP service, Performs Point-to-Point Protocol (PPP) authentication, billing, and packet compression.

The e-mail server 140 is a server providing a mobile e-mail service to the mobile communication terminal 110, and is implemented as a conventional network server. When the e-mail server 140 according to the first embodiment of the present invention receives the information on the phone book from the connected mobile communication terminal 110, it analyzes the information on the phone book and receives the e-mail for the mobile communication terminal 110. Create and save allow setting information.

Here, the e-mail reception allowance setting information for the mobile communication terminal 110 is information set whether or not to allow e-mail reception for the e-mail address recorded in the phone book of the mobile communication terminal 110. When the mobile subscriber enters a plurality of mobile telephone numbers and the e-mail address of the mobile subscriber using the mobile telephone number in the phone book of the mobile terminal, and sets whether to receive e-mail from the mobile subscriber. Based on this, the mobile communication terminal 110 generates information on the phone book and transmits the information to the e-mail server 140 according to the mobile subscriber's selection. At this time, the email server 140 that has received the information on the phone book analyzes this to generate email reception permission setting information for the mobile communication terminal 110.

In addition, when the e-mail server 140 according to the first embodiment of the present invention receives an e-mail to be transmitted to the mobile communication terminal 110 from the outside (for example, another e-mail server), the e-mail server 140 corresponds to the phone book directory server 150. Send and send the sender's email address and the recipient's email address of the email, respectively, and request and receive a corresponding mobile phone number, that is, the mobile phone number of the sender who sent the email and the mobile phone number of the recipient who will receive the email. After checking the e-mail reception allowance setting information for the mobile communication terminal 110, which is the mobile communication terminal of the receiver's mobile communication number, confirms whether the e-mail reception is allowed for the caller's mobile communication number in the e-mail reception setting information. If the e-mail reception is allowed, the e-mail reception alarm message request signal to the SMS server 128 of the mobile communication network 120 If the transmission, the mobile terminal 110 is connected and transmits the received e-mail.

The phone book directory server 150 according to the first embodiment of the present invention is a server that stores and manages a database storing email addresses for a plurality of mobile communication terminals using a mobile e-mail service. When an e-mail address corresponding to the e-mail server 140 is stored and a specific e-mail address is received from the e-mail server 140, the e-mail address corresponding to the e-mail address is searched and transmitted to the e-mail server 140.

According to the first embodiment of the present invention, it is possible to set whether to receive an e-mail even in a mobile communication phone number in which an e-mail address is not registered in the phone book of the mobile communication terminal 110. That is, the e-mail from the mobile communication phone number that is refused to receive the e-mail can be blocked by the interworking between the e-mail server 140 and the phone book directory server 150 so that the mobile communication terminal 110 does not receive.

2 is a flowchart illustrating a method for providing a mobile email filtering service using a phone book of a mobile communication terminal according to a first embodiment of the present invention.

In order to provide a mobile email filtering service using a phone book of a mobile communication terminal according to the first embodiment of the present invention, the phone book directory server 150 should store email addresses corresponding to a plurality of mobile communication terminals. The server 140 should store e-mail reception permission setting information for the mobile communication terminal 110.

To this end, the mobile communication terminal 110 registers by transmitting the information on the phone book including the set information to the e-mail server 140 when it is set whether to allow e-mail reception in the phone book from the mobile subscriber. The e-mail server 140 analyzes information on the phone book received from the mobile communication terminal 110 to generate and store e-mail reception permission setting information for the mobile communication terminal 110. In addition, the phone book directory server 150 stores the mobile communication phone number and the email address so as to correspond to each other for all mobile communication terminals using the mobile email service in association with the email server 140.

As described above, e-mail reception setting information for the mobile communication terminal 110 is stored in the e-mail server 140, and the e-mail server 140 is stored in the phone book directory server 150 so as to correspond to the mobile communication phone number and the e-mail address. When an event occurs to send an e-mail to the mobile communication terminal 110, such as a request to send an e-mail to the mobile communication terminal 110 from an external e-mail server (S210), the e-mail server 140 is moved The sender email address and the recipient email address of the email to be sent to the communication terminal 110 (hereinafter abbreviated as 'email') are transmitted to the phonebook directory server 150 and correspond to the sender email address and the recipient email address. Request transmission of the mobile communication telephone number (S220).

The phone book directory server 150, which is requested to send a mobile telecommunication phone number corresponding to the sender e-mail address and the receiver e-mail address, sends the requested sender e-mail address and the recipient e-mail address among the mobile phone numbers corresponding to a plurality of pre-stored e-mail addresses. The mobile communication phone number (hereinafter referred to as the "caller mobile communication phone number and the receiver mobile communication phone number") corresponding to the e-mail server 140 is transmitted (S230).

The e-mail server 140 having received the outgoing mobile communication telephone number and the recipient mobile communication telephone number retrieves e-mail receiving permission setting information for the mobile communication terminal having the recipient mobile communication telephone number, that is, the mobile communication terminal 110 (S240). ).

The e-mail server 140 that retrieves the e-mail reception allowance setting information for the mobile communication terminal 110 determines whether e-mail reception is allowed for the caller mobile communication number in the e-mail reception allowance setting information for the mobile communication terminal 110. Check (S250).

The e-mail server 140 checks the SMS server 128 of the mobile communication network 120 when the e-mail reception is permitted for the caller mobile communication number in the e-mail receiving permission setting information for the mobile communication terminal 110 as a result of the check in step S250. Request transmission of an email reception alarm message (S260). Here, when the e-mail reception is not allowed for the sender mobile communication phone number in the e-mail receiving permission setting information for the mobile communication terminal 110, the service is terminated without transmitting the e-mail to the mobile communication terminal 110.

The SMS server 128, which has been requested to transmit the email reception alarm message, transmits the email reception alarm message to the mobile communication terminal 110 using the mobile communication network 120 (S270).

The mobile communication terminal 110 receiving the e-mail reception alarm message accesses the e-mail server 140 using IMAP4 (Internet Message Protocol Version 4) or POP3 (Post Office Protocol Version 3), and sends e-mail from the e-mail server 140. If received, the received e-mail is output on the screen (S280).

Thus, the mobile communication terminal 110 can reduce the reception of unnecessary spam mail by receiving and outputting only the email allowed to receive the email in the phone book, thereby blocking the email that the mobile communication subscriber does not want to receive.

3 is a block diagram schematically illustrating a system for providing a mobile email filtering service using a phone book of a mobile communication terminal according to a second embodiment of the present invention.

The mobile email filtering service providing system using the phone book of the mobile communication terminal according to the second embodiment of the present invention includes a mobile communication terminal 310 and an email server 340.

Typical functions of the mobile communication terminal 310 and the email server 340 are as described above with reference to FIG. Hereinafter, the parts described with reference to FIG. 1 will be omitted to avoid redundant description.

The mobile communication terminal 310 according to the second embodiment of the present invention not only serves as a general mobile communication terminal and serves to receive a mobile email service, but also periodically drives an email client to use an email server using the mobile communication network 120. 340, and inquires whether a new e-mail has been received. If a new e-mail is received, the e-mail address of the sender is notified, and the e-mail allowance setting information previously stored in the phonebook is searched for an e-mail of the sender e-mail address. Only when the reception is allowed, the email is received from the email server 140 and output.

When the e-mail server 340 according to the second embodiment of the present invention inquires whether a new e-mail has been received from the connected mobile communication terminal 310, the e-mail server 340 determines whether an e-mail to be transmitted to the mobile communication terminal 310 is received from the outside. When the e-mail is received and the e-mail is received, the sender e-mail address of the e-mail to be transmitted is notified to the mobile communication terminal 310, and the e-mail is transmitted at the request of the mobile communication terminal 310.

According to the second embodiment of the present invention, it is possible to set whether to allow e-mail reception only to the mobile communication subscriber whose e-mail address is stored in the phone book of the mobile communication terminal 310. In other words, according to the second embodiment of the present invention, the e-mail address should be registered in the phone book because the e-mail address is used to determine whether the e-mail is received instead of the e-mail address.

4 is a flowchart illustrating a method for providing a mobile email filtering service using a phone book of a mobile communication terminal according to a second embodiment of the present invention.

When an e-mail address corresponding to a plurality of mobile phone numbers is registered in the phone book of the mobile communication terminal 310 and whether or not e-mail reception for the corresponding e-mail address is set, the mobile communication terminal 310 displays e-mail reception setting information. Create and save

The mobile communication terminal 310 periodically drives the email client to receive the mobile email service in operation S410. When the email client is driven, the mobile communication terminal 310 accesses the email server using the mobile communication network 120 and inquires whether a new email has been received (S420).

When the e-mail server 340 receives an inquiry about whether a new e-mail is received from the mobile communication terminal 310, the e-mail server 340 checks whether or not a new e-mail to be transmitted to the mobile communication terminal 310 is received (S430). If there is no message, the mobile communication terminal 310 notifies that there is no new email, and the mobile communication terminal 310 notified that there is no new email terminates the driven email client (S432).

If there is a new e-mail, the e-mail server 340 notifies the mobile communication terminal 310 that there is a new e-mail, and transmits a sender e-mail address of the new e-mail (S440).

The mobile communication terminal 310 receiving the sender email address of the new email searches for previously stored email reception permission setting information (S450) and checks whether the email reception is allowed for the sender email address (S460).

The mobile terminal 310 terminates the driven email client when the e-mail reception is not allowed for the sender e-mail address as a result of the check in step S460 (S462), and the e-mail is received if the e-mail reception is allowed for the sender e-mail address. The e-mail is received from the server 340 and output (S470).

5 is an exemplary diagram for explaining a process of setting whether to receive an e-mail in a mobile communication terminal according to a preferred embodiment of the present invention.

5A shows the 'Email Receipt Management Menu' printed. The mobile subscriber can operate the mobile communication terminals 110 and 310 to check an email reception permission management menu such as 5A, view an email reception permission list, or set an email reception permission list.

5B shows the output of 'View Email Safe List Menu'. When 'View Email Safe List' is selected on the screen such as 5A, the names listed by the group are displayed similar to the general phonebook such as 5B, and emails such as 'ⓞ' and 'ⓧ' are displayed next to the group and name. A setting window indicating the setting of reception is displayed.

'Ⓞ' indicates that the email is allowed, and 'ⓧ' indicates that the email is not allowed. The mobile communication subscriber may select 'ⓞ' or 'ⓧ' by manipulating the mobile communication terminals 110 and 310. In addition, 'ⓞ' and 'ⓧ' can be set by group and by name. When 'ⓞ' and 'ⓧ' are set for a group, 'ⓞ' and 'ⓧ' are also set for all names belonging to the group. Although not shown in 5B, 'ⓞ' and 'ⓧ' may be mixed in the group.

5C shows the output of 'Email whitelist setting menu'. When the 'Email Recipient List Setting' menu is selected on the screen such as 5A, the 'Allow / Reject Group' menu for receiving or rejecting e-mails by group in the phone book as shown in 5C, and Receiving E-mails by Mobile Phone The 'Allow / Deny Setting' menu for each user and the 'Allow All Setting (Basic)' menu can be set for setting to allow e-mail receiving for all mobile phone numbers. In this case, if there is no additional setting, the 'All Allow Setting (Basic)' is set to allow e-mail reception for all mobile phone numbers or e-mail addresses.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, a mobile subscriber can easily set whether to receive an e-mail for a specific mobile phone number or a specific e-mail address using a phone book of the mobile communication terminal, and thus do not want to receive an e-mail or an e-mail. You can reduce the hassle of checking every time you receive spam mail, and you can receive and check only the e-mail sent from the mobile phone number or e-mail address you want to receive e-mail from, so you can efficiently provide mobile e-mail service. There is an effect to receive.

Claims (12)

A mobile communication terminal provided with a mobile communication service including a voice call service, a wireless data service, and a short message service (SMS) and a mobile e-mail service, and the mobile communication service to the mobile communication terminal. A system comprising: a mobile communication network providing a; an email server providing the mobile email service to the mobile communication terminal; and a phone book directory server storing email addresses corresponding to a plurality of mobile communication telephone numbers using the mobile email service. In the method for providing the mobile service, (a-1) receiving information on a phone book of the mobile communication terminal from the mobile communication terminal; (a-2) analyzing the information on the phone book of the mobile communication terminal and generating and storing e-mail receiving permission setting information for the mobile communication terminal; (a) generating an event to send an e-mail to the mobile communication terminal; (b) receiving a caller mobile communication telephone number and a recipient mobile communication telephone number corresponding to each of the sender email address and the recipient email address of the email from the phone book directory server; (c) checking whether e-mail reception is permitted for the caller mobile communication telephone number by searching e-mail reception permission setting information for the mobile communication terminal; (d) if an e-mail reception is allowed for the caller mobile communication number as a result of the checking in step (c), transmitting an e-mail reception alarm message to the mobile communication terminal using the mobile communication network; And (e) transmitting the e-mail to the mobile communication terminal at the request of the mobile communication terminal; Mobile email filtering service providing method comprising a. delete The method of claim 1, wherein in step (a-1), The information on the phone book of the mobile communication terminal includes information that allows or rejects e-mail reception for one or more mobile communication phone numbers of a plurality of mobile communication phone numbers stored in the phone book of the mobile communication terminal. To provide a mobile email filtering service. The method of claim 3, wherein in step (a-1), The mobile communication terminal is a mobile email filtering service providing method characterized in that for setting the permission or rejection of the reception of the email by group or name registered in the phone book. The method of claim 4, wherein in step (a-1), When the mobile communication terminal is set to allow or deny the reception of the e-mail for each group, the mobile communication terminal sets the allowance or denial of reception of the e-mail set in the group to the mobile communication telephone numbers of all names belonging to the group. How to provide mobile email filtering service. The mobile communication service provided with a mobile communication service including a voice call service, a wireless data service, and a short message service (SMS) and a mobile e-mail service, and the mobile communication service to the mobile communication terminal. In the system for providing a mobile email service to the mobile communication terminal, comprising a mobile communication network, A telephone directory directory server for storing and managing email addresses corresponding to a plurality of mobile communication telephone numbers using the mobile email service; And When an event to send an e-mail to the mobile communication terminal occurs, the caller mobile phone number and the recipient mobile communication phone number corresponding to each of the sender e-mail address and the recipient e-mail address of the e-mail are received from the phone book directory server, and Search the e-mail receiving permission setting information for the mobile communication terminal to check whether the e-mail reception is allowed for the caller mobile communication number. If the e-mail reception is allowed for the caller mobile communication number, the mobile communication network is connected. An e-mail server for transmitting an e-mail reception alarm message to the mobile communication terminal and transmitting the e-mail to the mobile communication terminal in response to a request of the mobile communication terminal. Mobile email filtering service providing system comprising a. delete delete delete delete delete delete

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