HI All, I've solved this problem.It is related with the default configuration of evolution and evolution mapi.
This is how I solved the problem(3-step-Instructions). 1)After lanching evolution and setting up the account, click on ''Edit''(On the Main toolbar) and Preferences.Here you have the ''Mail Account'' section. 2)Select your account and click the button ''Edit''(Top right-corner of the window) 3)Now the ''Identity'' tab should be opened.Check ''Make this my default account''.Close Evolution and relaunch it. That's it!!! Repeat the whole operation for every account you add, and there will be no problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/361993 Title: MAPI - can't send mails to addresses on same server To manage notifications about this bug go to: https://bugs.launchpad.net/evolution-mapi/+bug/361993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs