"aa" wrote in message
...

Probably this was a default mode automatically selected during
installation?
Anyway how do I sweitch it to Internet Mail Only mode?

IMO is the default installation mode. Anyway, unless you need to access an
IMAP account, there's not need to change back to IMO mode.
Corporate/Workgroup mode handles POP/SMTP just fine.
--
Brian Tillman [MVP-Outlook]