MailEnable Enterprise Guide
Services and Connectors / SMTP Connector / SMTP - Whitelist
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    SMTP - Whitelist
    In This Topic

    White list IP addresses are those that are not checked for reverse DNS blacklisting or SPF and are not auto-blocked by the SMTP security options.

    Setting

    Description

    Enable white list

    Enables the SMTP white list.

    Add

    Adds an IP address to the white list.

    Remove

    Removes the selected IP address from the white list.

     

    MailEnable can also automatically whitelist IP addresses to which it has addressed outbound e-mail. This helps reduce the SMTP service from rejecting email from valid senders, as it makes the assumption that if you send to an IP address then that IP is a valid mail server and incoming email from that IP should not be blocked.

    Setting

    Description

    Enable white list

    Enables the SMTP white list.

    Add

    Adds an IP address to the white list.

    Remove

    Removes the selected IP address from the white list.