Its a strange problem.
My work BB (connected to our Exchange servers) is also connected to my Gmail, Rogers and ZoHo email accounts.
For some reason, whenever i send an email from the ZoHo webpage interface, my BB gets a copy of the SENT item in my INBOX (in other words, the email i sent arrives in my BB ZoHo inbox as a 'new message'.
The 'new message' only displays in my BB ZoHo inbox; not in my web ZoHo inbox. In addition, when sending an email from my BB using the ZoHo account, there is no issue.
My Rogers and Gmail accounts does not behave this way.
Has anybody had this issue before?