Please whitelist cPanel in your adblocker so that you’re able to see our version release promotions, thanks!

The Community Forums

Interact with an entire community of cPanel & WHM users!

SMTP Error

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

  1. wiredhat

    wiredhat Member

    Joined:
    Sep 10, 2001
    Messages:
    8
    Likes Received:
    0
    Trophy Points:
    301
    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
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  2. feanor

    feanor Well-Known Member

    Joined:
    Aug 13, 2001
    Messages:
    836
    Likes Received:
    0
    Trophy Points:
    316
    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
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
Loading...

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice