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Thread: Send to spam

  1. #1
    Join Date
    May 2013
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    Default Send to spam


    I configured the mail server zimbra with dkim and spf. However, the servers of the Gmail and hotmail is classified my emails as spam. I checked the reverse DNS and is ok. I put down the header gmail.

    Could anyone help me?

  2. #2
    Join Date
    Jun 2011
    Rep Power


    Is possible that your server is hacked (email password hacked and used for send spam), you can search the users authentification with "grep sasl_user /var/log/zimbra.log" and view the ip access, and the other possibility is that you have problem with the outgoing traffic is allow for all network and could have devices infected (example: virus, toyan) and send email by 25 port (allow only zimbra email port 25).

  3. #3
    Join Date
    May 2013
    Rep Power


    I checked my server logs and not hacked. I checked on all backlist too. I will put the message header gmail.
    Last edited by aluisio; 06-18-2013 at 12:49 PM.

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