• Download Outlook Plugin for SPX -> "Not Found"

    Jori
    Jori
    Hey, is the link only down with me? https://community.sophos.com/products/unified-threat-management/astaroorg/f/utm-9-2-beta/65211/sophos-outlook-plugin-for-spx-encryption#pi2151=1 -> these links I couldn't find any more recent ones. Email…
    • Answered
    • over 6 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • List of expressions automatically marked as SPAM by Sophos UTM

    The Bee
    The Bee
    Hello, some internal users were receiving valid emails from an external domain but with the same "Subject". I assume that, after a few emails, the Sophos started to mark emails containing that same subject, as SPAM. I disable the "Antispam checking…
    • over 6 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • how to stop SMTP Open Relay

    Satya T
    Satya T
    Hi Team, Good Morning. I need help to stop the SMTP open Relay on Sophos XG Firewal.. I have installed zimbra mail server and nated public ip through Sophos XG firewall and it is working but now some one using my smtp server to send emails as smtp…
    • over 6 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Email Protection Data Protection Policy

    ICT Department1
    ICT Department1
    Hi, I am wanting to use the Data Protection policy rule on our UTM 9 (9.506-2) but cannot seem to get it to trigger for anything. I have included UK NHS numbers in the Sophos Content Control Lists Rules and sent an email to a personal email address with…
    • over 6 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Scanning content zip Files

    Florian Pak
    Florian Pak
    Hi, Found several discussions about scanning the content of a archive (zip, rar, etc) but not a clear answer. Is it possible in UTM9 to scan incoming zip files and don't block them all? Kind regards, Florian
    • over 6 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • SMTP redundancy multiple ISP

    Mast_01
    Mast_01
    i've seen this asked differently in this forum so here goes my question... i know that a severe limitation is that the SMTP proxy can only be configured with a single hostname. my situation is that i have multiple ISPs with a single exchange server…
    • Answered
    • over 6 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • POP3 blacklist - avoiding the spam detected/blacklisted UTM Blocked notification email

    Mokaz
    Mokaz
    Hi Gents, Let me apologize if this sounds like a stupid question beforehand. I'm getting tons of mails from one domain. Sadly I've willfully given them my email contact, but that's another topics. So I've setup a blacklist entry in my Email Protection…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • SPX not encrypting using Sophos CCLs

    Nathan_K
    Nathan_K
    I have SPX enabled on my UTM (9.4.x) and it's working great if I use the Custom Rule keyword that I setup, but it's not working correctly when I try and send a test email to check the functionality of the Sophos CCLs that I've selected. Below is a test…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • MTA sophos UTM 9 ???

    Tam Le
    Tam Le
    Hi, Can i set up feature Email Protect of UTM 9 as MTA (mail tranfer agent) ? I just set up zimbra mail server, i see feature Email Protect on my sophos UTM 9, can i use Email Protect feature for my server zimbra and HOW? I try follow this topic…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • utm email protection and postfix internal mail server

    Eli Yakobov
    Eli Yakobov
    hi i want to implement sophos email protection i have sophos utm 9.505 already installed my internal mail server : postfix on ubuntu 14 server with virtual users and virtual domain now i am using spamassasin and clamav on the same server,and i…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • How to quarantine or block emails containing embedded URL?

    Tracy Armer
    Tracy Armer
    Email Protection is enabled on Sophos UTM 9, however some emails are allowed through to Exchange server that have embedded URL's linking to malicious websites. This type of email also has a modified header to make the sender appear to be a local domain…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Country Blocking exception for SMTP Proxy possible with UTM 9.5?

    Alexander Busch
    Alexander Busch
    For security reasons, I'd like to use country blocking to block some incoming connections. In connection with Mail Protection I am not able to define a working exception for SMTP. Attached a screenshot of the exception to be defined, here only as an example…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Just got a wave of alerts from dozens of SG Firewalls [WARN-129] Spam Filter cannot query database servers. Is there an issue with the database servers? I see this happened before last year.

    Mark Hicks
    Mark Hicks
    Just got a wave of alerts from dozens of SG Firewalls [WARN-129] Spam Filter cannot query database servers. Is there an issue with the database servers? I see this happened before last year.
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • VPN SSL emailprotection

    Mathias Schmidt
    Mathias Schmidt
    Hallo, Ich nutze eine UTM. Diese sichert den Emailverkehr eingehend und ausgehend ab. Intern nutze ich keinem Emailserver sondern die Clients greifen direkt über den Pop3 Proxy auf die externen Emailserver zu. Im internen Netzwerk funktioniert dies…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • mails rejected "server certificate not trusted" (dnssec behind utm)

    Mike Bruderer
    Mike Bruderer
    Hope someone with some expertise can jump in: I have a personal mail server behind an UTM 9 Home (Firmware 9.413-4) and just enabled E-Mail Protection on the UTM (Bridge Mode - works fine). While Email filtering etc. is working extremely good (Spam…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Limit number of recipients in an email

    Freddy Villa
    Freddy Villa
    Good afternoon, I need to limit the number of addresses to which they can send mail from an external mail. For example from example@hotmail.com I can only send up to 10 recipients of my mail server example@mydomain.com, example1 @ mydomain.com, example2…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Block Emails from the sender to particular domain

    Rajkumar R
    Rajkumar R
    Hi, I just want to block outbound emails to a specific domain Example: Like, from Sender "@myaccount.com" ----->to block the domain "@gmail.com, @yahoo.com"
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Unable to change settings in EMail Protection / SMTP / Malware and Anti-Spam after expired Sandstorm License

    CS
    CS
    Hi folks, I noticed that after expired sandstorm license (sandstorm enabled but grayed out) all futher changes under "Malware" and "Antispam" are dismissed with a sandstorm license error. The solution is the following: Under Malware / Malware scanning…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • [UTM 9.4] Authenticated Relay AND Host-based Relay resolving

    Kolda
    Kolda
    Hello, I have simple question about using both Authenticated Relay and Host based relay in UTM. On the example picture you can see two users trying to send email via server, which is specified in host-based relay on UTM. Black user is allowed for…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • UTM tries again immediately after reeving 451 4.7.1 Try again later from a server with greylisting enabled.

    JakeMorrow
    JakeMorrow
    I have a account on our mail server that attempted to send email to a user on a mail server and received a NDR for the account not exisiting. when i looked at the SMTP proxy log it showed 2017:04:02-16:28:01 firewall exim-out[16314]: 2017-04-02 16:28…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Oversized emails rejected but not logged

    SIBTEL
    SIBTEL
    Hi, Sophos Utm 9.411-3 with smtp protection enabled. The utm is acting as an antispam filter between ISP relay and our internal mail server. We have mail size limit enabled in the internal mail server and in the utm (utm size limit is slightly higher…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • using expressions in antispam filter

    leo hamel
    leo hamel
    Hi we had spams that not been filtered by the email protection, so i called the support and I was advised to use the expression filter, the way I have been told is to write the words at the content and subject But when I wrote these words I got a…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Allow email from adres but not all emails from a webservice.

    Roald van der Tempel
    Roald van der Tempel
    Hello, There is a company (example: x) that send email to us but they are put in to quarantine. This is because they are using a webservice (amazones) as middle men. Is there a way to allow the email to get past the quarantine without allowing all…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • How do i block a email

    Kevin Lane
    Kevin Lane
    im trying to block an email from a domain but when i add it to the email protection > SMTP > Anti spam > sender black list but its telling me I need to have a sandstorm subscription ?!?!?!? surely i shouldn't need to have a subscription to block email…
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
  • Outlook Add-in installing but missing

    Justin Flagler
    Justin Flagler
    We recently implement a UTM 9 on our network. Setup: Office 365 (Click-to-run) x64 Version: 15.0.4893.1000 Windows 10 Pro x64 Version: 10.0.10240 In the process of installing the Outlook add-in (Version 1.3.2), I initially tried installing using…
    • Answered
    • over 7 years ago
    • UTM Firewall
    • Mail Protection: SMTP, POP3, Antispam and Antivirus
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