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Old 27th March 2007, 01:03
edge edge is offline
Join Date: Dec 2005
Location: The Netherlands
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Originally Posted by wr19026
I have the same mailer-daemon:

This is the Postfix program at host

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

<>: Host or domain name not found. Name service error for type=MX: Host not found, try again

Very strange, as ittakes approx a week to get this messageand I do not see a patern, meaning that some seem to go through and some get bounced.

Any ideas how this could be resolved?

Postfix will try about 5 days (I believe it's the default setting) to send the email. If it does not get send after that, you will get the message above!

Can you ping from the server that is running postfix?
Never execute code written on a Friday or a Monday.

Last edited by edge; 27th March 2007 at 01:07.
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