Windows Live Mail 2012 has Yellow banner at top of ALL MESSAGES… “unknown sender”

Unanswered 0 answers Asked Jan 11, 2016

Archived post from January 11, 2016. Product: Windows Live Mail – no longer developed by its maker. Details may be out of date.

Question asked on Jan 11, 2016

Windows 7 computer

Windows Live Mail 2012

Email address = @outlook.com account (not preview acct.)

Every single received message contains a yellow banner at the top that says:

"unknown sender Delete and block Allow Sender"

It does not matter if we Allow a sender the same sender and ALL SENDERS still show up this way.

Tried repair options on WLM 2012 did not do anything.

How can we fix this?

Please do not suggest pop or imap as we have no intention of not being able to sync calendar and contacts.

No answers yet