A user sent an email and received the following:
Your message did not reach some or all of the intended recipients.
Sent: 21/03/2011 4:07 p.m.
The following recipient(s) cannot be reached:
firstname.lastname@example.org' on 21/03/2011 4:07 p.m.
There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
<smtp.ourdomain.com #5.5.0 smtp;550 SPF record error: loop encountered: ourdomain.com includes ourdomain.com
Server 2003 SP2