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SMTP Error

Discussion in 'E-mail Discussions' started by wiredhat, Mar 11, 2002.

  1. wiredhat

    wiredhat Member

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    Any ideas why suddenly one of the domains on our server would not be able
    to send any mail through mail.theirdomain.com all was working fine
    for them earlier in the day.

    My exim_mainlog gives the error message...
    03-11 18:28:09 refused relay (host) to &email addy omitted& from &email addy omitted& H=firewall.omitted.com (user) [ip.addy.omitted]

    - Dan
    Wiredhat
     
  2. feanor

    feanor Well-Known Member

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    Could be a number of things.....
    We have gone over this a few times already on various threads throughout this forum.

    One in particular:
    http://support.cpanel.net/obb/read.php?TID=1190


    Definitely check your syslogging to make sure all is well, and then look at implementing SMTP authorization for your users
     
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