HI All, I've solved this problem.It is related to 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 any other account which uses the mapi protocol , and there will be no problem.You need only once (the first time) to ''make it the default account''.Once everything is set up, you can define your permanent default account. -- 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