421 Too many spams from your IP

Discussion in 'Mail Server Support' started by popowich, Oct 12, 2011.

  1. popowich

    popowich EQ Forum Admin Staff Member

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    Hello,

    Are you getting the smtp error code 421_Too_many_spams_from_your_IP ?

    There are several things to check on your mail server including :

    • Verify that none of your clients or accounts are compromised/spamming
    • Verify that no one (sales, marketing) is sending emails that have spammy content
    • Check the IP address of your mail server to see if it's on a blacklist
    • New! Web site addresses (URL's) in email signatures could be a problem
    Make sure you fix the problem and have removed any remaining spam from your outgoing email queues before you submit a request to be delisted from an RBL / blacklist.
     


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