how to stop deferred emails

Posted by Will K on Server Fault See other posts from Server Fault or by Will K
Published on 2012-10-29T21:37:17Z Indexed on 2012/10/29 23:04 UTC
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postfix

I have a postfix mail gateway. At the same time, every other host is set to use this gateway as the relay.

We have some automated outgoing emails sent from some hosts. I believe the gateway trys to send a deferred status back to the system started this. But that system is a null client, which sends but not receive any email

Is there anyway to stop sending the deferred status?

e.g. postfix/smtp[35725]: 2F6A155C256: to=, relay=none, delay=260862, delays=260862/0.01/0/0, dsn=4.4.1, status=deferred (connect to orange.mydom.com[192.168.1.5]:25: Connection refused)

Thanks

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