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Thread: SMTP Authentication not enforced

  1. #1
    Join Date
    Oct 2008
    Posts
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    Unhappy SMTP Authentication not enforced

    Hello all,

    I am currently using Zimbra OS
    (Release 5.0.10_GA_2638.RHEL5_20081003052615 CentOS5 FOSS edition)

    I am trying to setup smtp authentication but I run into a snag.
    I set the Enable SMTP authentication from the admin console and also enforce TLS encryption.

    If I set require smtp authentication on Outlook Express, it works fine but if I don't Zimbra allows me to relay through it regardless.

    I have removed the IP subnet from the Zimbra MTA Trusted Network, and even restarted the server with the hope it would work afterwards, but no show.

    What am I missing?
    HELP!!!!!

  2. #2
    Join Date
    Oct 2008
    Posts
    15
    Rep Power
    7

    Default Not a duplicate post

    I know there have been a couple of posts on this but I have never gotten any full resolution to this particular issue.
    Please help look into it

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