Hi,
i have many spams on my utm and it goes through the utm. I don't know if the rbl check is working proparly. is there a possiblity to check this? And i know the question is often written, but what are the best RBLs for dyn-dns-email-server? Yeah…
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…
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…
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…
Hey everyone,
is anyone using DKIM on the Sophos UTM - and has anybody else problems with it after the update to 9.706-9? We had reports that after the update multiple customers were blocking us due to spam detection. We then checked the headersin mxtoolbox…
Hi Everyone!
we use UTM as our SMTP proxy. One of my colleagues does not receive mails because they get instantly rejected because of BATV. But those mails aren't SPAM or something, they're legitimate. My feeling is that those get the BATV flag because…
Greetings,
Yesterday morning I upgraded to firmware version 9.705-7. This morning at about 6:00 am the RBL feature has started rejecting well-known hosts. Shown here are oktax.state.ok and pharmacy.cvs.com.
Checking pharmacy.cvs.com with www.anti…
Hello,
I monitor the SMTP proxy spool folders with a simple script which counts the mails on the filesystem.
This works good but from time to time the spool folder has mails in it which get not counted by the Mail Manager only on filesystem basis…
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…
Hi,
momentan läuft der intern smtpd auf der UTM auf allen interfaces. Das möchte ich gerne beschränken auf LAN und eben VPN, sprich Site2-Site VPN. Bei der Konfiguration der SMTP Interfaces kann ich aber das Site2-Site nicht sehen. Ist ja auch logisch…
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…
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.
Hi,
we have a couple devices (like notifications from our Anti-Virus Server or Printers) that need to send Mails to Office 365. I already created a Firewall Rule that allows traffic on the ports 25,465 and 587. I also tried rules like "HOST" -> ANY…
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…
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…
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…
Where does the UTM document whether it successfully validated SPF records? and with which IP and or Domain it was validated?
I have to investigate a phishing campaign and i have access to the email itself as well as the smtp log file.
In neither of…
Hello,
we are sending out our emails from our internal mailserver. For some email domains we can everytime a local mail error:
------------ Sophos XG Firewall was unable to send the following mail:
From: d.xxxx@bixxxxxx.de
MessageID: <f04d4d62-48ca…
Hallo zusammen,
nach Stundenlanger Fehlersuche muss ich dann jetzt doch mal das Forum bemühen da ich unsicher bin, ob die Sophos mir nicht doch trotz Deaktivierung dazwischenfunkt.
Habe hier eine FritzBox, eine Sophos UTM VM, einen Exchange und…
I have to come back to this older thread of mine https://community.sophos.com/utm-firewall/f/mail-protection-smtp-pop3-antispam-and-antivirus/120948/outbound-mails-fail-with-greylisting---no-second-attempt because the problem is biting me again (or rather…
I've been struggling with this now for several weeks. I'm having issues sending emails with attachments through our SMTP proxy on our UTM.
Over time the emails will send, but it can take anywhere from 30 mins to 72 hours to send emails with attachments…
Hi
We currently have 2x UTM 9 on different sites and have an issue with our outbound mail flow in a DR scenario. The mail flows fine though our primary site but we cannot get it to route through to the secondary site, so I guess this is a routing issue…
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…
Hallo, ich habe ein paar Fragen zum Emailversand über die sophos utm.
Der Aufbau:
interner mailserver (iredmail)
sophos utm 9
Die Mails werden aktuell direkt vom Mailserver an den Empfänger Server geschickt.
der MX liegt bei mir u.a. Bei strato…