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Thread: Undeliverable Mail MTA Blocked

  1. #1
    Join Date
    Jun 2009
    Rep Power

    Default Undeliverable Mail MTA Blocked

    I did an upgrade yesterday to FOSS 6.02 and ran into a problem with just one user. Anytime someone send an email to this user, they receive a bounce back. Below is the error message:

    The message WAS NOT relayed to:
    <>: [] said:
    554 5.4.0 Failed, id=30821-06, from MTA([]:10025): 554 5.4.0 Error: too many hops

    This nondelivery report was generated by the program amavisd-new at host Our internal reference code for your message is

    Return-Path: <>
    From: S Smith <>
    Message-ID: <5982837.321258142276691.JavaMail.SYSTEM@Admin-3145>
    Subject: testing
    Can someone help me with this issue please.


  2. #2
    Join Date
    Feb 2007
    Portland, OR
    Rep Power


    Does the output of:
    zmprov ga | grep zimbraMailTransport
    match with the output when ran on users that don't give this error?

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