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
Device Encryption
Sophos Mobile
Network Security
Sophos Firewall
Sophos ZTNA
Sophos Switch
UTM Firewall
Sophos Wireless
Sophos NDR
Email Security
Sophos Email
Phish Threat
Cloud Security
Sophos Central
Sophos Cloud Optix
Support Tools
Sophos integrations
Free tools
AI Solutions
Sophos AI
Services
Management platform
Sophos Professional Services
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
Recognition program
Leaderboard
Products and Services
Products
Endpoint security
Sophos Endpoint
Sophos XDR
Device Encryption
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
AI Solutions
Sophos AI
Services
Management platform
Sophos Professional Services
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
Recognition program
Leaderboard
Support Portal
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
Not Answered
T=static_smtp defer (-53): retry time not reached
0
Locked
2409
views
1
reply
Latest
over 20 years ago
by
NimmdirKeks
Not Answered
Legitimate mail is tag as spam by astaro!
0
Locked
532
views
2
replies
Latest
over 20 years ago
by
doug_p
Not Answered
pop3proxy, large att. and virusscan timeouts
0
Locked
315
views
0
replies
Started
over 20 years ago
by
dragon4
Not Answered
proxy content manager does not show all messages
0
Locked
280
views
0
replies
Started
over 20 years ago
by
Andre_01
Not Answered
ASL can't send Emails
0
Locked
1457
views
5
replies
Latest
over 20 years ago
by
thedman
Not Answered
Will rbl-denied mail show up in proxy-contents ?
0
Locked
244
views
1
reply
Latest
over 20 years ago
by
LoosInt
Not Answered
Bug in SMTP Virus Protection
0
Locked
364
views
1
reply
Latest
over 20 years ago
by
William Warren
Not Answered
error in perl scripting
0
Locked
247
views
0
replies
Started
over 20 years ago
by
Marcel Sottnik
Not Answered
Proxy Quarantine
0
Locked
574
views
1
reply
Latest
over 20 years ago
by
William Warren
Not Answered
POP3 and Spamprotection
0
Locked
109
views
0
replies
Started
over 20 years ago
by
bmwRS100
Not Answered
reverse dns
0
Locked
7166
views
9
replies
Latest
over 20 years ago
by
bmwRS100
Not Answered
problem with e-mails to AOL
0
Locked
2668
views
4
replies
Latest
over 20 years ago
by
bmwRS100
Not Answered
Destination filter in Exim
0
Locked
198
views
0
replies
Started
over 20 years ago
by
janilson
Not Answered
pop3 Proxy and large attachments
0
Locked
1660
views
5
replies
Latest
over 20 years ago
by
JHWas
Not Answered
HOW to use Parent Proxy VIA Net2Net VPN
0
Locked
537
views
2
replies
Latest
over 20 years ago
by
maygyver
Not Answered
Drop SMTP Port 25 on one Interface
0
Locked
5464
views
12
replies
Latest
over 20 years ago
by
NimmdirKeks
Not Answered
POP Proxy from Outside
0
Locked
459
views
1
reply
Latest
over 20 years ago
by
NimmdirKeks
Not Answered
DNS list lookup defer
0
Locked
3099
views
3
replies
Latest
over 20 years ago
by
NimmdirKeks
Not Answered
SMTP Proxy on 6.0.0.1 not accepting e-mail
0
Locked
510
views
5
replies
Latest
over 20 years ago
by
Daryl_Dudey
Not Answered
Getting SMTP relay error on internal SMTP machine
0
Locked
3682
views
9
replies
Latest
over 20 years ago
by
Simon Shaw
<
>