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Thread: force Webmail user to send email with "smtp auth"

  1. #11
    Join Date
    Jul 2006
    Rep Power


    Di you solved this problem ?
    I'm experiencing it too

    Thank you for you help


  2. #12
    Join Date
    Jan 2012
    Rep Power

    Default Webmail gets sent to spam folder

    Because of this issue:

    Webmail gets marked as spam because it does not indicate the user was authenticated.

    When a user uses Zimbra Webmail from an IP that is on a PBL the X-Original-IP header gets put into the sent message. When Spamassassin scans the outbound mail (no optoin to turn this off), it sees that the message was NOT authenticated so it checks the X-Original-IP header and detects that the IP was in the PBL.

    This results in Email From an Internal webmail user, TO an Internal Webmail user being marked as spam.

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