• Wildcard SMTP-Blacklist funktionieren nicht, SPAM wird durchgelassen

    Sebastian Richter1
    Sebastian Richter1
    Guten Morgen, in der aktuellen XG 19.5 funktionieren bei uns die "Geperrten Absender" in den Allgemeinen E-Mail-Einstellungen überhaupt nicht. Logischerweise nutzen wir dort die dort beschriebene Variante die Absender-Adressen mit Wildcard für den…
    • over 1 year ago
    • Sophos Firewall
    • German Forum
  • Change Target port SMTP MTA to internal Exchange

    Sven OlafSchuran
    Sven OlafSchuran
    Hello, I need to change target port to internl exchange server to port 5252. MTA mode uses port 25 as normal. Cause of reicipent filter with callout needed, this is not working on smtp port 25, cause of exchange implementation. This have to setup…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • XGS Email SMTP File protection problems with S/MIME Mails

    Michael Schmidt8
    Michael Schmidt8
    Hi guys, we have problems with SMTP File protection and S/MIME mails. File protection is active and configured with Block file types "ALL". MIME white list is configured. Now, external S/MIME encrypted Mails are getting filterd: ontent-Type: text…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Sophos Firewall Email Relay: Configure Exfil IP for SMTP traffic

    Thomas Ward
    Thomas Ward
    I'm working on setting up a Sophos XG and would LOVE to use the Sophos XG's mail systems to be the 'exfil' mail server with a specific HELO name and a specific IP address on the system. The system has multiple WAN IPs and because not all of them are…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • XG 18.5.3 MR3 - Limit SMTP submission - 550 Mail Submission Rate is too high

    juergenb52
    juergenb52
    Hi, i need some help. We send from a internal postfix server about 3000 mails to customers. Some of the mails bounced, because of some limits in XG SMTP Services. I received this errors message in postfix.log 550 Mail Submission Rate is too high…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • SNAT to forward email from specific WAN Address

    JeffCooper
    JeffCooper
    Hi, We're cutting over to our new XGS this weekend. One thing I'm particular nervous about is email.. mainly because I have no way to really test it before I plug it in. I spoke with Sophos's Professional Services and I have meeting set up with…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Printer SMTP to Printerserver - over SSL site-to-site VPN

    Jochen Andries1
    Jochen Andries1
    Hello, After 4days searching, I need to post my question here... We changed from expensive MPLS to SSL VPN (site-to-site) between 2 XG-Firewalls. Since this change, we have (only) one thing not working. We have a printerserver (MyQ) running in HQ…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Manage Spam Probability Sophos XG

    Victor Matvei
    Victor Matvei
    Hi, I have emails with an 88% probability of spam that are not being quarantined. I would like to change this check: for example, if an email has the 70% of spam probability, then will be quarantined. Is it possibile?
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Sophos Firewall: v18.5 MR3: AntiSPAM SASI (bad detection rate) - will there be any interim FIX?

    juergenb52
    juergenb52
    So, we upgraded to 18.5.3 and receive a lot more SPAM than usual I created two cases and Sophos has no solultion to fix this at the moment. So that is enhanced plus support value ... The only option would be a downgrade to 18.5.2 or wait a few month…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Email Protection Anti-spam, Antivirus, DLP, Encryption, and Email Malware Protection not working.

    Joedy1
    Joedy1
    I was wondering if anyone else is having issues with the email filter, the additional subscription on-prem Exchange 2019 server XGS3100 is the latest build (upgraded from UTM) the spam filter is useless and letting through a lot of spam, does…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • SMTP no Policy_name none Sophos XG too many spams

    Mooen Ahmad
    Mooen Ahmad
    Hello Community. Sophos XG Firewall Firmware Version 18.5.3. We have too many of False Positive, and false negatives. The quality of Spam filtering is very poor. It is letting too many stupid emails go through. Checking the Logs, there are random…
    • Answered
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Are Authenticated SMTP Notifications still broken in Sophos Firewall?

    BrucekConvergent
    BrucekConvergent
    I know this was an issue many years ago -- now I've run across a customer that we want to set this up for (they got bought out, and the parent company migrated all their email to O365, and the folks I deal with have no access to the admin controls in…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • smtp settings did not saved

    Sophos User695
    Sophos User695
    Hello @all, I can't save the settings under Email / General settings / SMTP Settings. No changes can be made, Mode is MTA and SFOS 18.5.3 MR-3-Build408 is installed. How can I solve that? Many thanks TBC
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • XG210 (SFOS 18.5.3 MR-3-Build408) - SMTPD service dead

    Fred_B
    Fred_B
    After the 18.5.3 MR-3 update control center shows that SMTPD is dead. Via advanced console 5 - 3 I restarted the smtpd service service smtpd:restart -d -s nosync. service antispam:restart -d -s nosync. This did not solve it. I tried stopping…
    • over 2 years ago
    • Sophos Firewall
    • Discussions
  • Does Sophos XG Support AUTH SMTP relay in MTA mode?

    Rahn
    Rahn
    We were on a UTM and authenticated relay worked fine. Migrated to an XG and email flows, but neither myself, nor Sophos support seems to be able to get SMTP Authenticated relay to work. Environment: Sophos XG in MTA mode. - Works fine in all respects…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Email QUEUED

    Phillip Sumby
    Phillip Sumby
    All Notifications from XG Firewall (18.0.5) and Email Tests are being QUEUED. I'm attempting to set up sending using an External email server. Message: Email has been accepted by Device and queued for scanning Message ID: 18035 Any help would be…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • XGS2100 und SMTPS (587)

    Tim Kallmeyer
    Tim Kallmeyer
    Hallo, wir haben seit kurzen eine XGS2100 im Einsatz mit XStream Protection, nutzen also nicht den Mailfilterung von Sophos. Wir haben einen Exchange wovor ein NoSpamProxy sitzt sowie ein KEMP Reverse Proxy. Eingehende Mails: Port 25 -> XGS2100…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Outbound SMTP for Scan to email not working

    Jeremy Glenn
    Jeremy Glenn
    We have setup an XG 135 running v18 MR4. Default out of the box our Canon Copier with scan to email is blocked. This was working on the firewall we pulled out, so we know the scan to email settings are working. We are scanning to port 2525 using smtp2go…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • SMTP Proxy Usage in XG without Email Protection License

    BrucekConvergent
    BrucekConvergent
    So I have a customer moving from a UTM cluster to XG, and when they purchased the new XG, they said they were using Google and Microsoft (O365) for their various email domains, did not need Email protection. The UTM cluster we are replacing does have…
    • Answered
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • XG Blockiert IONOS SMTP und IMAP

    Andreas Velten
    Andreas Velten
    Egal was ich einstelle ich kann mit Outlook nicht ein Konto eröffnen mit der Verbindung zu Ionos. Auch alle Filter etc. schon deaktiviert. Alles freigegeben. Es Rödelt ewig und nichts kommt vorran.
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Outgoing emails from external domains do not work on port 465 (SSL) with MTA mode

    Alan Salgado1
    Alan Salgado1
    We have Email Protection configured in MTA mode, an internal mail server using ports 993 (IMAP), 995 (POP), 465 (SMTP), everything works perfectly. The problem is when someone with an external domain arrives, they cannot send emails when they have port…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • Spam Mails are not scanned for malware / XG210 v18.0.4 / transparent smtp proxy

    Thilo Schweizer
    Thilo Schweizer
    Good evening folks, I have some strange behaviour with our primary XG210 box. The issue exists for a long while I believe but until now i didn't care so much because we have several anti-malware tools in action. But lately the other tools were also…
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • XG not sending any mails

    apijnappels
    apijnappels
    I'm not sure how I should configure outgoing mail on XG. I have tried so many things: Legacy mode, MTA mode, smart host but it seems that I can't get any mails out. When in MTA mode in mail spool every single mail is Failed. This is true for notifications…
    • Answered
    • over 3 years ago
    • Sophos Firewall
    • Discussions
  • How do I Bypass The Outbound SMTP Proxy

    Digit23
    Digit23
    I need my exchange server to bypass outbound smtp proxy (port 25). I have try to disable "scan outgoing mails" in email "General settings" without success. XG is in MTA mode (not legacy) I have noticed this rule "auto adds firewall policy for MTA". If…
    • over 4 years ago
    • Sophos Firewall
    • Discussions
  • Is there a maximum in mail throughput, while reciver-verification callout is enabled?

    Wolfgang Walter
    Wolfgang Walter
    Is there a limitation, except from harware, in smtp connections or a limitation of connections per host enforced with the settingt enabled?
    • Answered
    • over 4 years ago
    • Sophos Firewall
    • Discussions
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