Messaging centre for forwarding e-mail
A method for forwarding an e-mail message from an e-mail server to a mobile terminal is provided. An e-mail address of the mobile terminal is associated with an identifier and encryption information, receiving the e-mail message associated with the e-mail address and sent by the e-mail server. The method includes encrypting the e-mail message using the encryption information associated with the e-mail address and transmitting the encrypted e-mail message to the mobile terminal.
1. A method for forwarding an e-mail message from an e-mail server to a mobile terminal, the method comprising:
at a messaging center acting as an intermediary between the e-mail server and the mobile terminal:
receiving the e-mail message from the e-mail server, wherein the e-mail message is unencrypted;
encrypting the e-mail message using encryption information;
transmitting the encrypted e-mail message to the mobile terminal;
receiving a reply message from the mobile terminal,
wherein the reply message is encrypted;
wherein the reply message indicates that the user has read the e-mail message;
retrieving the encryption information based on information not included in the reply message;
decrypting the reply message using the encryption information;
modifying the reply message; and
transmitting the modified reply message to the e-mail server,
wherein the modified reply message signals the e-mail server to mark the e-mail message as read.
2. The method of claim 1 , wherein the e-mail address is associated with a permanent identifier of the mobile terminal.
3. The method of claim 2 , wherein the permanent identifier is an e-mail address associated with the user and an account serviced by the e-mail server.
4. The method of claim 2 , wherein the permanent identifier is the mobile terminal's equipment identifier.
5. The method of claim 1 , wherein the encryption information is generated by the mobile terminal.
6. The method of claim 1 , wherein the encryption information is associated with a temporary identifier of the mobile terminal.
7. The method of claim 6 , wherein the temporary identifier is based on an identifier of an access network tunnel establishing between the messaging center and the mobile terminal to the mobile terminal.
8. The method of claim 6 , wherein the temporary identifier includes one of a temporary logical link identifier (TLLI) or a temporary mobile subscriber identity (TMSI).
9. A messaging center acting as an intermediary between an e-mail server and a mobile terminal, the messaging center configured for:
receiving the e-mail message from the e-mail server, wherein the e-mail message is unencrypted;
encrypting the e-mail message using encryption information;
transmitting the encrypted e-mail message to the mobile terminal;
receiving a reply message from the mobile terminal,
wherein the reply message is encrypted;
wherein the reply message indicates that the user has read the e-mail message;
retrieving the encryption information based on information not included in the reply message;
decrypting the reply message using the encryption information;
modifying the reply message; and
transmitting the modified reply message to the e-mail server,
wherein the modified reply message signals the e-mail server to mark the e-mail message as read.
10. The messaging center of claim 9 , wherein the e-mail address is associated with a permanent identifier of the mobile terminal.
11. The messaging center of claim 10 , wherein the permanent identifier is an e-mail address associated with the user and an account serviced by the e-mail server.
12. The messaging center of claim 10 , wherein the permanent identifier is the mobile terminal's equipment identifier.
13. The messaging center of claim 9 , wherein the encryption information is generated by the mobile terminal.
14. The messaging center of claim 9 , wherein the encryption information is associated with a temporary identifier of the mobile terminal.
15. The messaging center of claim 14 , wherein the temporary identifier is based on an identifier of an access network tunnel establishing between the messaging center and the mobile terminal to the mobile terminal.
16. The messaging center of claim 14 , wherein the temporary identifier includes one of a temporary logical link identifier (TLLI) or a temporary mobile subscriber identity (TMSI).