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how to block access to all webmail except 365 and gmail from one ip address - On Sophos UTM

Please help me to check this case

Thanks everyone!

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  • Chào Peter,

    I suspect you'll need to get info from Gmail and Microsoft to find out what subnets and/or 'DNS Group' definitions you'll need to allow from the one user.  After that firewall rule, you'll want another rule to block 'Email Messaging' from that user to 'Internet'.

    Cheers - Bob

    PS Should someone move your thread to the Network Protection forum?

    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • I choose to block all webmail, all webmail is blocked and exception 365 because in sophos utm there is already exception 365 but not except Gmail

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