摘要:
When a mail server 31 and a mail server 32 are in a failover state, switches 21, 22 select communication paths E, F. A temporary save server 50 stores email received from a mail reception server 10 during the failover in a disk storage 60, and after the completion of the failover, transmits to a mail server (e.g., mail server 32) that has been switched to function as a primary system an email stored in disk storage 60 and a write request for a disk storage 40. Mail server 32, upon receiving an email and a write request from temporary save server 50, stores the received email to disk storage 40 to update stored content.
摘要:
When a mail server 31 and a mail server 32 are in a failover state, switches 21, 22 select communication paths E, F. A temporary save server 50 stores email received from a mail reception server 10 during the failover in a disk storage 60, and after the completion of the failover, transmits to a mail server (e.g., mail server 32) that has been switched to function as a primary system an email stored in disk storage 60 and a write request for a disk storage 40. Mail server 32, upon receiving an email and a write request from temporary save server 50, stores the received email to disk storage 40 to update stored content.
摘要:
In the present invention, processing for a service such as reducing the charges placed on electronic mail transmitted and received within a predetermined group is performed efficiently. An electronic mail charging system comprises: a user database storing information specifying a mobile communication terminal in association with the group ID of a group to which the terminal belongs; an ID comparison unit for detecting the transmission of an electronic mail from a transmission terminal to a reception terminal, obtaining information specifying the transmission terminal and reception terminal from the electronic mail, referring to the user database on the basis of this information, and comparing the group ID corresponding to the transmission terminal with the group ID corresponding to the reception terminal; and a charging server for generating charging information in order to place charges on the transmitted electronic mail on the basis of the result of this comparison.
摘要:
The present invention provides a technique for regulating the distribution of bulk and unsolicited e-mails without hampering convenience for both source and destination mail clients as much as possible. According to this technique, if the number of e-mails sent from either of mobile phones 10a to 10c exceeds a predetermined threshold, only e-mails which are addressed to specific mail addresses pre-stored in mail server 30 are disposed of.
摘要:
The present invention provides a technique for regulating the distribution of bulk and unsolicited e-mails without hampering convenience for both source and destination mail clients as much as possible. According to this technique, if the number of e-mails sent from either of mobile phones 10a to 10c exceeds a predetermined threshold, only e-mails which are addressed to specific mail addresses pre-stored in mail server 30 are disposed of.
摘要:
An object is to provide a server and an e-mail delivery method capable of processing an e-mail while determining whether the e-mail is to be stored into a mail box or whether only an attached file is to be stored into a storage area specified by a URL, based on a file size of the attached file. Data determining part 102 determines a file size of a file attached to an e-mail received by SMTP communication part 101. When the data determining part 102 determines that the file size is not less than a predetermined file size, data processing part 103 provides the e-mail with identification information for making the file stored in storage part 204 specified by a URL, and the e-mail is transferred to external WEB server 200. When the data determining part 102 determines that the file size is smaller than the predetermined file size, the e-mail is stored in mail box 105.