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← UTM (Formerly ASG) Feature Requests

Mail Protection: Configure Interface/IP SMTP proxy listens on

Enabling the mail-security features presently opens up a massive surface area on all interfaces and ips. I would like to see the mail-security feature include a more assignable approach where we can choose what interfaces/ips the mail-security will bind to.

As we are a hosted service provider, the all or nothing functionality currently available is not ideal.

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    Kris WilkinsonKris Wilkinson shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →
    ITW SupportITW Support shared a merged idea: Mail Security: Individual WAN Control of SMTP  ·   · 

    2 comments

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      • HashimHashim commented  ·   ·  Flag as inappropriate

        I agree with Kris,
        I think it's not good practice to have all my public IP open for SMTP communications.

        It's difficult to audit the logs and does not comply with least privilege concept.

      • SPXSPX commented  ·   ·  Flag as inappropriate

        Yes i would like that also now on all my public ip's SMTP is active!
        How can i enable Mail security only on 1 public ip address?

      UTM (Formerly ASG) Feature Requests: Mail Protection

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