recieving multiple copies incoming mail Office 2011 for Mac

07. November 2013 · Write a comment · Categories: Outlook for Mac · Tags: ,
I am recieving copies of email multiple times.
At random throughout the day, Outlook will all of a sudden send me gorups 20-100 emails, again, and again.
The numbers of email vary, and are becoming increasingly annoying.

Might any of you have some idea of what could be causing this.
IMAC 27 - 2.7Ghz iCore 5
OSX 10.9

thank you!!