Postfix master-slave Configuration Howto

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Hi guys.

I have mail loop problem. I have master server (CentOS 5.x) for domain in question (lets call it ** ). I used virtualmin to set it up for that and several other domains. It is Bind SOA for the domain and Postfix server. I will call this server **

Now, I have added internal CentOS 6.x server to the company owner of the domain. I have given it hostname ** and created *user1* on it. It has Postfix server on it, without public IP, and has as relay server.

What I need to learn is how to set up so mail for and stay on the and master Postfix on stops refusing mail for other domains with:

“554 5.4.0 Error: too many hops (in reply to end of DATA command)”

I am already searching the net, but would appreciate link to howto or hint what to look for, since I mostly find irrelevant hits.


One thought on - Postfix master-slave Configuration Howto

  • Awesome website you have here but I was curious about if you knew of any community forums that cover the
    same topics discussed in this article? I’d really like to be a part of community where I can get feed-back from other knowledgeable people that share the same interest. If you have any recommendations, please let me know. Thanks a lot!