account deleted

Dear community,

i have deleted an old account on the setting page. And now all my mails and subfolders are gone to.

I can not restore the old account, because i have changed the mail server and the old access datas can not be permitted from the old web server.

Unfortunanetly i have not make a backup before. :( :(

But i have found the descarded mails (.msg) in the c:\\... Zimbra\.. \store folder.
Is there any posibility to restore them to the new account?
Please, please help me!!

I use Windows 7, and ZD 7.1.2.

As possible Your answers are written in easy englisch.
Thanks a lot
Holger

Vielen Dank für eure ausführlichen Tipps und Kniffe. Es wäre nicht nötig gewesen so viel zu schreiben.
Ich habe mir das OL 2010 geholt, die .msg-Dateien konvertiert und sage nun Adieu zum ZD.

YOU CAN KICK ME OUT FROM THIS FORUM.
Holger