Sophos Community
User
Site
Search
User
Toggle Mobile menu
Community & Product Forums
Blogs
Partners
Events & Webinars
Getting Started
Support Portal
Community Blogs
Application Control
Community
Product documentation
Security
Feedback
Support Portal
Product documentation
Products
Endpoint security
Sophos Endpoint
Sophos XDR
Sophos Mobile
Network Security
Sophos Firewall
ZTNA
Sophos Switch
UTM Firewall
Sophos Wireless
NDR
Email Security
Sophos Email
Phish Threat
Cloud Security
Sophos Central
Sophos Cloud Optix
Support Tools
Sophos integrations
Free tools
Services
Management platform
Sophos Central
Support Portal
Sophos Community log in
Sophos Partners
Partners blog
Local Partner community
Partner news
Resources
MSP guides
Partner Care
Sophos Central
Webinars & Events
Webinars & Events
Calendar
Become a partner
Join our program
Events & Webinars
Events & Webinars
Calendar
Recordings
Getting started in the Community
How to get started
SophosID registration
How to set up your profile
How to contribute and participate
How to manage private messages
Member recognition
Rewards program
Leaderboard
Products and Services
Products
Endpoint security
Sophos Endpoint
Sophos XDR
Sophos Mobile
Network Security
Sophos Firewall
ZTNA
Sophos Switch
UTM Firewall
Sophos Wireless
NDR
Email Security
Sophos Email
Phish Threat
Cloud Security
Sophos Central
Sophos Cloud Optix
Support Tools
Sophos integrations
Free tools
Services
Management platform
Sophos Central
Support Portal
Sophos Community log in
Blogs
Community Blogs
Application Control
Community
Product documentation
Security
Feedback
Support Portal
Product documentation
Partners
Sophos Partners
Partners blog
Local Partner community
Partner news
Resources
MSP guides
Partner Care
Sophos Central
Webinars & Events
Webinars & Events
Calendar
Become a partner
Join our program
Events & Webinars
Events & Webinars
Events & Webinars
Calendar
Recordings
Getting Started
Getting started in the Community
How to get started
SophosID registration
How to set up your profile
How to contribute and participate
How to manage private messages
Member recognition
Rewards program
Leaderboard
Support Portal
Guest User!
You are not Sophos Staff.
UTM Firewall
Mail Protection: SMTP, POP3, Antispam and Antivirus
Release Notes & News
Discussions
Recommended Reads
Members
Lifecycle and Migration
More
Cancel
New
UTM Firewall requires membership for participation - click to join
Recommended Reads
This curated forum is to highlight content created by the Community or by Sophos Staff.
Note:
Information is posted as-is and the content should be referenced at your own risk.
Tags
RSS
More
Cancel
UTM Quick Links
⁃
Retirement Calendar
Sophos Network Security HW:
⁃
Supported SW versions
⁃
Lifecycle Policy
⁃
Revision and Serial Number Coding
Suggested
UTM Top Contributors 2023
Rank
Name
Points
6
Escape75
262
7
dirkkotte
116
8
WolfgangS
104
9
Jeff x
94
10
busthead
88
Updated:
31 Dec 2023 2:45 AM
More
Cancel
<
Recent Conversations
By title
By last reply date
By thread date
By reply count
By view count
By most asked
By votes
By quality
Descending
Ascending
All recent questions
Unanswered questions
Answered questions
Questions with suggested answers
Questions with no replies
Answered
Verify S/Mime signing, encryption and decryption
0
Locked
3780
views
1
reply
Latest
over 7 years ago
by
BAlfson
Suggested Answer
Email with wrong tld hangs three days before Non Delivery Notification
0
Locked
4640
views
3
replies
Latest
over 7 years ago
by
DouglasFoster
Not Answered
I can see why an email is tagged how spam?
0
Locked
4407
views
1
reply
Latest
over 7 years ago
by
BAlfson
Suggested Answer
Delivery incomplete from gmail
0
Locked
12322
views
4
replies
Latest
over 7 years ago
by
BAlfson
Answered
POP3 blacklist - avoiding the spam detected/blacklisted UTM Blocked notification email
0
Locked
2937
views
1
reply
Latest
over 7 years ago
by
Karlos
Suggested Answer
SPX not encrypting using Sophos CCLs
0
Locked
5001
views
2
replies
Latest
over 7 years ago
by
FloSupport
Suggested Answer
How to block "Out Of Office" notifications for specific SMTP address
0
Locked
5519
views
3
replies
Latest
over 7 years ago
by
BAlfson
Answered
MTA sophos UTM 9 ???
0
Locked
16162
views
9
replies
Latest
over 7 years ago
by
Tam Le
Not Answered
outlook anywhere
0
Locked
2508
views
0
replies
Started
over 7 years ago
by
Eli Yakobov
Answered
Rejected: SPF (SPF check failed)
0
Locked
39468
views
10
replies
Latest
over 7 years ago
by
BAlfson
Answered
How to quarantine or block emails containing embedded URL?
0
Locked
9109
views
3
replies
Latest
over 7 years ago
by
Tracy Armer
Not Answered
utm email protection and postfix internal mail server
0
Locked
11746
views
6
replies
Latest
over 7 years ago
by
Ol Deda
Suggested Answer
How to Setup?
0
Locked
61278
views
8
replies
Latest
over 7 years ago
by
BAlfson
Suggested Answer
VBS/Drop.Agent.inoa - False positive?
+12
Locked
13296
views
9
replies
Latest
over 7 years ago
by
Peter Hermsen
Answered
Country Blocking exception for SMTP Proxy possible with UTM 9.5?
0
Locked
14978
views
8
replies
Latest
over 7 years ago
by
BAlfson
Not Answered
A question regarding pop3 and does the proxy use the system definition?
0
Locked
2787
views
1
reply
Latest
over 7 years ago
by
dirkkotte
Not Answered
S/MIME certificates are not extracted
+1
Locked
36719
views
21
replies
Latest
over 7 years ago
by
Alexander Busch
Suggested Answer
SPX Encryption - Error Rejected: SPX Failure (password_not_presented)
0
Locked
8543
views
3
replies
Latest
over 7 years ago
by
DouglasFoster
Suggested Answer
Relay email for clients
0
Locked
36201
views
21
replies
Latest
over 7 years ago
by
BAlfson
Not Answered
Receiving ransom ware emails , SPF check failing
0
Locked
3132
views
1
reply
Latest
over 7 years ago
by
BAlfson
<
>
Share Feedback
×
Submitted a Tech Support Case lately from the Support Portal?
Yes
No