• Firewall and NAT Policies for Internal Mail Server

    Deva Giri
    Deva Giri
    Hi, In our network infra we have 2 ISP configured on 2 interfaces of XG-210. Our Web Server and Mail Server is hosted in LAN Zone and the mail server is natted with WAN 2 IP address. The websites works fine but we are unable to sned or receive any…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Options for replacing an XG SFOS 18.5.1 with something that can send email reliably?

    MarkThornton
    MarkThornton
    I'm reaching the end of my ability to deal with my XG firewall. Came from a working UTM that expired. The XG just cannot/will not reliably relay email from internal servers to the internet. Messages keep hanging and Sophos tech support keeps deleting…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Sophos XG Email Protections - high amount of false positive Blacklist

    Samuel Heinrich
    Samuel Heinrich
    we are currently seeing high amounts of false positive blacklist hits, although none of the IPs is actually blacklisted. SFOS 18.0.4 MR-4 here are a few examples, of IPs which not blacklisted but got rejected. 194.56.219.38 194.56.219.33 …
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Sophos XG und Spamhaus DROP List

    TerryNeumann
    TerryNeumann
    Hallo zusammen, wir haben bei der Präsentation einer OPNsense Firewall gesehen, das hier dynamische IP Blockierlisten von bekannten Schadservern eingebunden werden können und so der Zugriff auf diese IPs verboten ist. Kann die Spamhaus DROP Liste (…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • SOPHOS XG is sending Junk/Spam email out

    Ahmad
    Ahmad
    i have XG125 (SFOS 18.5.1 MR-1-Build326), it is configured in MTA mode. email server is placed in LAN. from last four days i am continously seeing in sophos in logs that someone who is not from my domain is as sender and recepient is also random, in mail…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • XG Email Block TLD

    nfawcett
    nfawcett
    Is there a way to block a TLD in email protection? For example I used "*@*.ru" in our UTM under Blacklisted Address Patterns, but do not see where to do this in XG. Thanks.
    • over 3 years ago
    • Sophos Firewall
    • Discussions
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