Sophos Community
Site
User
Site
Search
User
Community & Product Forums
Sophos Endpoint
Sophos XDR
Sophos Firewall
Sophos Email
Sophos Central
Sophos Factory
Sophos Mobile
Sophos NDR
Sophos Cloud Optix
Sophos Switch
Sophos Wireless
UTM Firewall
Community Chat
All Sophos Products
Community Blogs & Events
Sophos Community Blog
Community Security Blog
Product Documentation Blog
Application Control
Webinars and Events
Getting Started
Sophos Partners
MSP Guides
Webinars and Events
Member Recognition
Community Leaderboards
Launch Support Portal
More
Cancel
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 2024
Rank
Name
Points
1
dirkkotte
415
2
PhilippRusch
110
3
FFin
78
4
Exrace
77
5
Budgie2
59
Updated:
22 Nov 2024 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
Not Answered
Spam detection poor since 9.706-9
0
Locked
3234
views
7
replies
Latest
over 3 years ago
by
Alexander Busch
Answered
SPF Check not working on UTM 9
0
Locked
5650
views
12
replies
Latest
over 3 years ago
by
DouglasFoster
Not Answered
With 9.705-7 - bounce message of undeliverable emails no longer contains parts of the text of the message sent
0
Locked
603
views
1
reply
Latest
over 3 years ago
by FormerMember
Not Answered
Trouble with mail on 9.706.9 - too many connections
0
Locked
2110
views
6
replies
Latest
over 3 years ago
by
BAlfson
Not Answered
SPF Check did not work for all Mails
0
Locked
2416
views
6
replies
Latest
over 3 years ago
by
BAlfson
Answered
What does Regular Expression see and its capability?
0
Locked
3074
views
2
replies
Latest
over 3 years ago
by
Robert Gonzales
Not Answered
Mails in filesystem spool folder - not showing in Mail Manager
0
Locked
1171
views
2
replies
Latest
over 3 years ago
by
UTMaddict
Answered
Block Entire Top Level Domains - edit to exit.conf no longer works.
+1
Locked
2832
views
1
reply
Latest
over 3 years ago
by
jlbrown
Not Answered
Inbound SMIME mails are queued as SPAM
0
Locked
521
views
1
reply
Latest
over 3 years ago
by
pebo
Not Answered
emails stuck in smtp spool with error
0
Locked
4570
views
5
replies
Latest
over 3 years ago
by
BAlfson
Not Answered
MIME Type not working correct (application/msword for docx)
0
Locked
3918
views
2
replies
Latest
over 3 years ago
by FormerMember
Suggested Answer
Attachment Whitelist
0
Locked
2329
views
4
replies
Latest
over 3 years ago
by
giò
Answered
Forward an undeliverable message on UTM SMTP Log
0
Locked
1911
views
5
replies
Latest
over 3 years ago
by
BAlfson
Not Answered
Exchange Hybrid Migration
0
Locked
515
views
0
replies
Started
over 3 years ago
by
colly72
Not Answered
Namecheap launches .CAM spam attack on April 3
0
Locked
365
views
0
replies
Started
over 3 years ago
by
Remuflon
Suggested Answer
UTM SMTP TLS1.2 enabled - SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol - No NDR to sender
0
Locked
2938
views
10
replies
Latest
over 3 years ago
by
BAlfson
Not Answered
SANDSTORM marks sucpicous files as clean
0
Locked
615
views
2
replies
Latest
over 3 years ago
by
maygyver
Not Answered
POP3 email protection set up - outlook always asking about certificate
0
Locked
2779
views
9
replies
Latest
over 3 years ago
by
Jean Thibodeau
Suggested Answer
Strange Connections on Sophos SMTP Proxy
0
Locked
893
views
3
replies
Latest
over 3 years ago
by
Chris Führich
Not Answered
Mail rejected "550 Administrative prohibition"
0
Locked
3464
views
11
replies
Latest
over 3 years ago
by
Chris Führich
<
>