This is the Postfix program at host bsmtp.bit.nl.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to <postmaster>
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The Postfix program
<infoo@xxxxxxxxxxxxxxxxx>: host 188.8.131.52[184.108.40.206] said: 550
5.1.1 Mailbox <infoo@xxxxxxxxxxxxxxxxx> does not exist (in reply to RCPT TO
Reporting-MTA: dns; bsmtp.bit.nl
X-Postfix-Sender: rfc822; firstname.lastname@example.org
Arrival-Date: Wed, 30 Apr 2008 03:42:52 +0200 (CEST)
Final-Recipient: rfc822; email@example.com
Diagnostic-Code: X-Postfix; host 220.127.116.11[18.104.22.168] said: 550
5.1.1 Mailbox <firstname.lastname@example.org> does not exist (in reply to RCPT TO
--- Begin Message ---
Wed, 30 Apr 2008 03:42:06 +0200
--- End Message ---