When one of my users sends emails she sometimes receives this bounceback:
From: System Administrator
Sent: Tuesday, April 10, 2012 5:11 PM
Subject: Undeliverable: Loan Application
Your message did not reach some or all of the intended recipients.
Subject: Loan Application
Sent: 4/10/2012 5:11 PM
The following recipient(s) cannot be reached:
'firstname.lastname@example.org' on 4/10/2012 5:11 PM
None of your e-mail accounts could send to this recipient.
She is running Outlook 2010, through Exchange 2007 on an SBS 2008 server.
If she replies to the emails they go through.
She is typing out the email, she is not using autofill or inserting the email as a contact.
It happens 10-20 percent of the time. They come from different domains.
Any ideas would be appreciated.