Postfix relay problem

[Stuart Sears]

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Luc MAIGNAN wrote:
> Hi all,
> 
> 
> my mail server provides an stmp access. I thought I've configured it to
> deny relay. It is true when I try basically to send a mail to another
> domain. But some persons seem to bypass this policy using themself a
> relay domain ::
> 
> 24BDEE7918: to=<donna at go4extreme.com>,
> relay=smtp1.msp.securence.com[216.17.3.48]:25, delay=3.3,
> delays=0.02/0.01/1.2/2.1, dsn=2.0.0, status=sent (250 OK, queued as
> <20070429143657.24BDEE7918@
> 
> How can I deny these mails, and deny use of another relay ?

It would help if you told us how you have configured it at the moment.
What have you done to prevent unauthorised relaying?

output from "postconf -n" will help enormously.

Regards

Stuart
- --
Stuart Sears RHCA RHCSS PDF ODT DUI
"The PM's claims on this subject are not exactly lies, so much as
fact-free."
http://www.no2id.net/news/pressRelease/release.php?name=Blair_Fact-Free
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