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Thread: Temporary MTA Failure On Relaying

  1. #1
    Join Date
    Dec 2007
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    Stockton, CA
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    Exclamation Temporary MTA Failure On Relaying

    Hello All,

    I'm running Zimbra 8.0.2_GA_5569.FOSS (yes, I know, I need to update) and am running into a problem I'm not sure how to troubleshoot. Messages get deferred with the following reason:

    Code:
    Reason: host 127.0.0.1[127.0.0.1] said: 451 4.3.5 id=04724-04 - temporary mta failure on relaying, from mta(smtp:[127.0.0.1]:10025): 451 4.3.5 server configuration problem (in reply to end of data command)
    In all cases, the origin domain is similar to:

    Code:
    smtp-amavis:[127.0.0.1]:10024
    Also, sending messages using an external client (like Apple Mail) take a good 60 seconds or so to send, and in some cases fail all-together. For example, when a message fails to send in Apple Mail, the client reports that the server response was "Server configuration problem."

    I've done some Googling around and read that it could be that the number of amavis instances and the number of postfix instances are not equal. Could that be the case? If so, how do I adjust one or both? Could the problem be something else? Any pointers/suggestions/help would be extremely appreciated.

    Thanks!
    Last edited by thunder04; 04-01-2014 at 01:28 PM.

  2. #2
    Join Date
    Dec 2007
    Location
    Stockton, CA
    Posts
    164
    Rep Power
    8

    Default

    I think I figured out the problem. I had enabled cbpolicyd last week. Disabling it looks like it might have fixed the issue. Time will tell...

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