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  1. #1

    webmail unrouteable mail domain

    Whenever I send from horde messages bounce back with "unrouteable mail domain" errors. phpSuExec is enabled, and when I test the same domain with a simple php mail() script it goes through just fine. This is completely isolated to webmail for some reason. Any suggestions are appreciated.

  2. #2
    Join Date
    Dec 2005
    Posts
    368
    How many emails are you sending? Some hosts have rate limiting in effect, if so then the ever unhelpful message you're seeing is a result of that.

  3. #3
    No limit is in place...

  4. #4
    Join Date
    Nov 2004
    Location
    Marietta PA
    Posts
    138
    I have the same error and it started when I only allowed localhost to connect to mail server it seems that all emails come in on behalf of admin@servername.com. I removed that option but still have the same issue. Glad in a way to see I am notthe only person with this webmail issue.
    Digital Offensive
    http://www.digitaloffensive.com
    Take an offensive approach to Security know what your foes know!

  5. #5
    Join Date
    Mar 2003
    Location
    Canada
    Posts
    9,072
    Have you tried SquirrelMail to see if the same problem exists, and are you using a control panel?
    RACK911 Labs | Penetration Testing | https://www.RACK911Labs.ca

    www.HostingSecList.com - Security Notices for the Hosting Community.

  6. #6
    Join Date
    Nov 2004
    Location
    Marietta PA
    Posts
    138
    I personally have it with all web mail offerings.
    Digital Offensive
    http://www.digitaloffensive.com
    Take an offensive approach to Security know what your foes know!

  7. #7
    Hi,

    Try disabling the spam box in the tweak settings. This ended up being the fix for one of my customers.

    Cheers,
    Your Way IT
    • Fully Managed Colocations • System Administration • Web Development •
    Toll Free: 1-866-775-4787

  8. #8
    Wow, that did it. Thanks!!!

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