-
-
Notifications
You must be signed in to change notification settings - Fork 1.4k
Not planned
Not planned
Copy link
Labels
bugstalePlease update the issue with current status, unclear if it's still open/needed.Please update the issue with current status, unclear if it's still open/needed.upstream
Description
Contribution guidelines
- I've read the contribution guidelines and wholeheartedly agreeTo pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.
I've found a bug and checked that ...
- ... I understand that not following the below instructions will result in immediate closure and/or deletion of my issue.... I have understood that this bug report is dedicated for bugs, and not for support-related inquiries.... I have understood that answers are voluntary and community-driven, and not commercial support.... I have verified that my issue has not been already answered in the past. I also checked previous issues.To pick up a draggable item, press the space bar. While dragging, use the arrow keys to move the item. Press space again to drop the item in its new position, or press escape to cancel.
Description
When trying to send a signed email from the SOGo web interface (Mailcow), I receive the following error:
'Could not generate message content'
This only occurs when the “Sign the message” option is enabled. If signing is disabled, the message is sent successfully.
Details:
• Browser: Safari Version 18.4 (20621.1.15.11.10)
• S/MIME Certificate issuer: Sectigo
• Certificate validity: Valid and fully trusted
• Works in: Apple Mail.app, Thunderbird, Outlook – no issues
• Imported via: SOGo Settings → IMAP → Security
What I tried:
• Re-imported certificate in SOGo
• Cleared browser cache
• Tried different browsers
• Verified certificate chain is intact
• Tried sending simple/plaintext emails → still fails when signing is enabled
Expected behavior:
SOGo should sign and send the message correctly using the imported S/MIME certificate, just as other clients do.
Questions / Notes:
• Are there any known issues with Sectigo certificates and SOGo?
• Could this be related to specific key lengths or encoding?
Logs:
sogo-mailcow-1 | May 9 13:11:39 0dce1b3a7ece sogod[77:77] FATAL: failed to sign message: no start line
Steps to reproduce:
1. Import Certificate
2. send signed E-Mail
Which branch are you using?
master
Which architecture are you using?
ARM64 (aarch64)
Operating System:
Ubuntu 24.04
Server/VM specifications:
16GB, 10 Cores
Is Apparmor, SELinux or similar active?
no
Virtualization technology:
KVM
Docker version:
28.1.1
docker-compose version or docker compose version:
v2.35.1
mailcow version:
2025-03b
Reverse proxy:
Nginx
Logs of git diff:
diff --git a/data/assets/ssl-example/cert.pem b/data/assets/ssl-example/cert.pem
index 96d16bec..fde9ceb4 100644
--- a/data/assets/ssl-example/cert.pem
+++ b/data/assets/ssl-example/cert.pem
Logs of iptables -L -vn:
Chain INPUT (policy DROP 29551 packets, 1336K bytes)
pkts bytes target prot opt in out source destination
56M 6660M MAILCOW 0 -- * * 0.0.0.0/0 0.0.0.0/0 /* mailcow */
56M 6660M ufw-before-logging-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
56M 6660M ufw-before-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
30031 1360K ufw-after-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
29551 1336K ufw-after-logging-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
29551 1336K ufw-reject-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
29551 1336K ufw-track-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain FORWARD (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
4276K 11G MAILCOW 0 -- * * 0.0.0.0/0 0.0.0.0/0 /* mailcow */
4276K 11G DOCKER-USER 0 -- * * 0.0.0.0/0 0.0.0.0/0
4276K 11G DOCKER-FORWARD 0 -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-before-logging-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-before-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-after-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-after-logging-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-reject-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-track-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain OUTPUT (policy ACCEPT 50 packets, 3272 bytes)
pkts bytes target prot opt in out source destination
18M 154G ufw-before-logging-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
18M 154G ufw-before-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
21468 1353K ufw-after-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
21468 1353K ufw-after-logging-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
21468 1353K ufw-reject-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
21468 1353K ufw-track-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER (5 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.9 tcp dpt:7443
0 0 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.9 tcp dpt:7080
1015 60616 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.253 tcp dpt:587
1134 67596 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.253 tcp dpt:465
666 38044 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.253 tcp dpt:25
0 0 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:12345
9 456 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:4190
934 55848 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:995
2999 183K ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:993
985 59929 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:143
903 53668 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:110
80 4260 ACCEPT 6 -- !br-4a63b789b448 br-4a63b789b448 0.0.0.0/0 172.20.0.6 tcp dpt:8000
17 999 ACCEPT 6 -- !br-0d145ad645df br-0d145ad645df 0.0.0.0/0 172.18.0.3 tcp dpt:80
0 0 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.249 tcp dpt:6379
0 0 ACCEPT 6 -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.4 tcp dpt:3306
17 952 ACCEPT 6 -- !br-e77fb25fb185 br-e77fb25fb185 0.0.0.0/0 172.19.0.2 tcp dpt:80
0 0 DROP 0 -- !br-4a63b789b448 br-4a63b789b448 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- !br-e77fb25fb185 br-e77fb25fb185 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- !br-mailcow br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- !br-0d145ad645df br-0d145ad645df 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- !docker0 docker0 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-BRIDGE (1 references)
pkts bytes target prot opt in out source destination
80 4260 DOCKER 0 -- * br-4a63b789b448 0.0.0.0/0 0.0.0.0/0
17 952 DOCKER 0 -- * br-e77fb25fb185 0.0.0.0/0 0.0.0.0/0
8645 519K DOCKER 0 -- * br-mailcow 0.0.0.0/0 0.0.0.0/0
17 999 DOCKER 0 -- * br-0d145ad645df 0.0.0.0/0 0.0.0.0/0
0 0 DOCKER 0 -- * docker0 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-CT (1 references)
pkts bytes target prot opt in out source destination
345 31334 ACCEPT 0 -- * br-4a63b789b448 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
73 6420 ACCEPT 0 -- * br-e77fb25fb185 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
2956K 11G ACCEPT 0 -- * br-mailcow 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
54 5498 ACCEPT 0 -- * br-0d145ad645df 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 0 -- * docker0 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
Chain DOCKER-FORWARD (1 references)
pkts bytes target prot opt in out source destination
4276K 11G DOCKER-CT 0 -- * * 0.0.0.0/0 0.0.0.0/0
1319K 455M DOCKER-ISOLATION-STAGE-1 0 -- * * 0.0.0.0/0 0.0.0.0/0
1319K 455M DOCKER-BRIDGE 0 -- * * 0.0.0.0/0 0.0.0.0/0
333 189K ACCEPT 0 -- br-4a63b789b448 * 0.0.0.0/0 0.0.0.0/0
64 28359 ACCEPT 0 -- br-e77fb25fb185 * 0.0.0.0/0 0.0.0.0/0
1310K 454M ACCEPT 0 -- br-mailcow * 0.0.0.0/0 0.0.0.0/0
57 16147 ACCEPT 0 -- br-0d145ad645df * 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT 0 -- docker0 * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
333 189K DOCKER-ISOLATION-STAGE-2 0 -- br-4a63b789b448 !br-4a63b789b448 0.0.0.0/0 0.0.0.0/0
64 28359 DOCKER-ISOLATION-STAGE-2 0 -- br-e77fb25fb185 !br-e77fb25fb185 0.0.0.0/0 0.0.0.0/0
1310K 454M DOCKER-ISOLATION-STAGE-2 0 -- br-mailcow !br-mailcow 0.0.0.0/0 0.0.0.0/0
57 16147 DOCKER-ISOLATION-STAGE-2 0 -- br-0d145ad645df !br-0d145ad645df 0.0.0.0/0 0.0.0.0/0
0 0 DOCKER-ISOLATION-STAGE-2 0 -- docker0 !docker0 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-ISOLATION-STAGE-2 (5 references)
pkts bytes target prot opt in out source destination
0 0 DROP 0 -- * docker0 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- * br-0d145ad645df 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- * br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- * br-e77fb25fb185 0.0.0.0/0 0.0.0.0/0
0 0 DROP 0 -- * br-4a63b789b448 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
4276K 11G RETURN 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain MAILCOW (2 references)
pkts bytes target prot opt in out source destination
30 1707 DROP 0 -- * * 185.241.208.91 0.0.0.0/0
0 0 DROP 6 -- !br-mailcow br-mailcow 0.0.0.0/0 0.0.0.0/0 /* mailcow isolation */
Chain ufw-after-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-after-input (1 references)
pkts bytes target prot opt in out source destination
5 390 ufw-skip-to-policy-input 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:137
0 0 ufw-skip-to-policy-input 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:138
10 416 ufw-skip-to-policy-input 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:139
465 23760 ufw-skip-to-policy-input 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:445
0 0 ufw-skip-to-policy-input 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:67
0 0 ufw-skip-to-policy-input 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:68
0 0 ufw-skip-to-policy-input 0 -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type BROADCAST
Chain ufw-after-logging-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 LOG 0 -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw-after-logging-input (1 references)
pkts bytes target prot opt in out source destination
5157 230K LOG 0 -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw-after-logging-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-after-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-before-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 0 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 3
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 11
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 12
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 8
0 0 ufw-user-forward 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-before-input (1 references)
pkts bytes target prot opt in out source destination
2885K 3237M ACCEPT 0 -- lo * 0.0.0.0/0 0.0.0.0/0
53M 3415M ACCEPT 0 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
296 21173 ufw-logging-deny 0 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID
296 21173 DROP 0 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 3
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 11
0 0 ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 12
1396 105K ACCEPT 1 -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 8
14 4746 ACCEPT 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:67 dpt:68
111K 7739K ufw-not-local 0 -- * * 0.0.0.0/0 0.0.0.0/0
60 9570 ACCEPT 17 -- * * 0.0.0.0/0 224.0.0.251 udp dpt:5353
0 0 ACCEPT 17 -- * * 0.0.0.0/0 239.255.255.250 udp dpt:1900
111K 7729K ufw-user-input 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-before-logging-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-before-logging-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-before-logging-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-before-output (1 references)
pkts bytes target prot opt in out source destination
2885K 3237M ACCEPT 0 -- * lo 0.0.0.0/0 0.0.0.0/0
15M 151G ACCEPT 0 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
21468 1353K ufw-user-output 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-logging-allow (0 references)
pkts bytes target prot opt in out source destination
0 0 LOG 0 -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW ALLOW] "
Chain ufw-logging-deny (2 references)
pkts bytes target prot opt in out source destination
275 20105 RETURN 0 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID limit: avg 3/min burst 10
19 964 LOG 0 -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw-not-local (1 references)
pkts bytes target prot opt in out source destination
111K 7729K RETURN 0 -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type LOCAL
60 9570 RETURN 0 -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type MULTICAST
0 0 RETURN 0 -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type BROADCAST
0 0 ufw-logging-deny 0 -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 10
0 0 DROP 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-reject-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-reject-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-reject-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-skip-to-policy-forward (0 references)
pkts bytes target prot opt in out source destination
0 0 DROP 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-skip-to-policy-input (7 references)
pkts bytes target prot opt in out source destination
480 24566 DROP 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-skip-to-policy-output (0 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-track-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-track-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-track-output (1 references)
pkts bytes target prot opt in out source destination
17477 1049K ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate NEW
3941 301K ACCEPT 17 -- * * 0.0.0.0/0 0.0.0.0/0 ctstate NEW
Chain ufw-user-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-input (1 references)
pkts bytes target prot opt in out source destination
1370 79843 ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80
63063 3785K ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:443
9816 588K ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8443
172 8015 ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22
5299 308K ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:2222
1306 1600K ACCEPT 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:443
2 84 ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22000
0 0 ACCEPT 17 -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:22000
0 0 ACCEPT 6 -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:25
Chain ufw-user-limit (0 references)
pkts bytes target prot opt in out source destination
0 0 LOG 0 -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 5 LOG flags 0 level 4 prefix "[UFW LIMIT BLOCK] "
0 0 REJECT 0 -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable
Chain ufw-user-limit-accept (0 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 0 -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-user-logging-forward (0 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-logging-input (0 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-logging-output (0 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-output (1 references)
pkts bytes target prot opt in out source destination
Logs of ip6tables -L -vn:
Chain INPUT (policy DROP 226 packets, 16890 bytes)
pkts bytes target prot opt in out source destination
73820 29M MAILCOW 0 -- * * ::/0 ::/0 /* mailcow */
73962 29M ufw6-before-logging-input 0 -- * * ::/0 ::/0
73962 29M ufw6-before-input 0 -- * * ::/0 ::/0
227 16954 ufw6-after-input 0 -- * * ::/0 ::/0
226 16890 ufw6-after-logging-input 0 -- * * ::/0 ::/0
226 16890 ufw6-reject-input 0 -- * * ::/0 ::/0
226 16890 ufw6-track-input 0 -- * * ::/0 ::/0
Chain FORWARD (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
477K 319M MAILCOW 0 -- * * ::/0 ::/0 /* mailcow */
477K 319M DOCKER-USER 0 -- * * ::/0 ::/0
0 0 DOCKER 0 -- * docker0 ::/0 ::/0
0 0 ACCEPT 0 -- * docker0 ::/0 ::/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 0 -- docker0 !docker0 ::/0 ::/0
0 0 ACCEPT 0 -- docker0 docker0 ::/0 ::/0
210K 101M DOCKER 0 -- * br-mailcow ::/0 ::/0
51022 37M ACCEPT 0 -- * br-mailcow ::/0 ::/0 ctstate RELATED,ESTABLISHED
267K 218M ACCEPT 0 -- br-mailcow !br-mailcow ::/0 ::/0
0 0 ACCEPT 0 -- br-mailcow br-mailcow ::/0 ::/0
43 14791 DOCKER-ISOLATION-STAGE-1 0 -- * * ::/0 ::/0
43 14791 DOCKER-FORWARD 0 -- * * ::/0 ::/0
0 0 ufw6-before-logging-forward 0 -- * * ::/0 ::/0
0 0 ufw6-before-forward 0 -- * * ::/0 ::/0
0 0 ufw6-after-forward 0 -- * * ::/0 ::/0
0 0 ufw6-after-logging-forward 0 -- * * ::/0 ::/0
0 0 ufw6-reject-forward 0 -- * * ::/0 ::/0
0 0 ufw6-track-forward 0 -- * * ::/0 ::/0
Chain OUTPUT (policy ACCEPT 155 packets, 13710 bytes)
pkts bytes target prot opt in out source destination
68594 36M ufw6-before-logging-output 0 -- * * ::/0 ::/0
68594 36M ufw6-before-output 0 -- * * ::/0 ::/0
3126 334K ufw6-after-output 0 -- * * ::/0 ::/0
3126 334K ufw6-after-logging-output 0 -- * * ::/0 ::/0
3126 334K ufw6-reject-output 0 -- * * ::/0 ::/0
3126 334K ufw6-track-output 0 -- * * ::/0 ::/0
Chain DOCKER (4 references)
pkts bytes target prot opt in out source destination
1154 97933 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:995
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:110
470 66637 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:143
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:4190
152K 22M ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:993
45 6129 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:587
3574 40M ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:25
1273 1860K ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:465
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:587
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:465
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:25
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:4190
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:995
7 588 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:993
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:143
0 0 ACCEPT 6 -- !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::9 tcp dpt:110
Chain DOCKER-BRIDGE (1 references)
pkts bytes target prot opt in out source destination
5 420 DOCKER 0 -- * br-mailcow ::/0 ::/0
0 0 DOCKER 0 -- * docker0 ::/0 ::/0
Chain DOCKER-CT (1 references)
pkts bytes target prot opt in out source destination
17 12101 ACCEPT 0 -- * br-mailcow ::/0 ::/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 0 -- * docker0 ::/0 ::/0 ctstate RELATED,ESTABLISHED
Chain DOCKER-FORWARD (1 references)
pkts bytes target prot opt in out source destination
43 14791 DOCKER-CT 0 -- * * ::/0 ::/0
26 2690 DOCKER-ISOLATION-STAGE-1 0 -- * * ::/0 ::/0
26 2690 DOCKER-BRIDGE 0 -- * * ::/0 ::/0
21 2270 ACCEPT 0 -- br-mailcow * ::/0 ::/0
0 0 ACCEPT 0 -- docker0 * ::/0 ::/0
Chain DOCKER-ISOLATION-STAGE-1 (2 references)
pkts bytes target prot opt in out source destination
0 0 DOCKER-ISOLATION-STAGE-2 0 -- br-mailcow !br-mailcow ::/0 ::/0
0 0 DOCKER-ISOLATION-STAGE-2 0 -- docker0 !docker0 ::/0 ::/0
69 17481 RETURN 0 -- * * ::/0 ::/0
Chain DOCKER-ISOLATION-STAGE-2 (2 references)
pkts bytes target prot opt in out source destination
0 0 DROP 0 -- * br-mailcow ::/0 ::/0
0 0 DROP 0 -- * docker0 ::/0 ::/0
0 0 RETURN 0 -- * * ::/0 ::/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
477K 319M RETURN 0 -- * * ::/0 ::/0
Chain MAILCOW (2 references)
pkts bytes target prot opt in out source destination
Chain ufw6-after-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-after-input (1 references)
pkts bytes target prot opt in out source destination
0 0 ufw6-skip-to-policy-input 17 -- * * ::/0 ::/0 udp dpt:137
0 0 ufw6-skip-to-policy-input 17 -- * * ::/0 ::/0 udp dpt:138
1 64 ufw6-skip-to-policy-input 6 -- * * ::/0 ::/0 tcp dpt:139
0 0 ufw6-skip-to-policy-input 6 -- * * ::/0 ::/0 tcp dpt:445
0 0 ufw6-skip-to-policy-input 17 -- * * ::/0 ::/0 udp dpt:546
0 0 ufw6-skip-to-policy-input 17 -- * * ::/0 ::/0 udp dpt:547
Chain ufw6-after-logging-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 LOG 0 -- * * ::/0 ::/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw6-after-logging-input (1 references)
pkts bytes target prot opt in out source destination
226 16890 LOG 0 -- * * ::/0 ::/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw6-after-logging-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-after-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-before-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 DROP 0 -- * * ::/0 ::/0 rt type:0
0 0 ACCEPT 0 -- * * ::/0 ::/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 1
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 2
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 3
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 4
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 128
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 129
0 0 ufw6-user-forward 0 -- * * ::/0 ::/0
Chain ufw6-before-input (1 references)
pkts bytes target prot opt in out source destination
4 292 ACCEPT 0 -- lo * ::/0 ::/0
0 0 DROP 0 -- * * ::/0 ::/0 rt type:0
48723 27M ACCEPT 0 -- * * ::/0 ::/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 129
112 9438 ufw6-logging-deny 0 -- * * ::/0 ::/0 ctstate INVALID
112 9438 DROP 0 -- * * ::/0 ::/0 ctstate INVALID
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 1
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 2
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 3
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 4
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 128
639 35784 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 133 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 134 HL match HL == 255
13972 1006K ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 135 HL match HL == 255
8116 520K ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 136 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 141 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 142 HL match HL == 255
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 130
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 131
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 132
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 143
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 148 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 149 HL match HL == 255
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 151 HL match HL == 1
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 152 HL match HL == 1
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 153 HL match HL == 1
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 144
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 145
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 146
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 147
0 0 ACCEPT 17 -- * * fe80::/10 fe80::/10 udp spt:547 dpt:546
185 35675 ACCEPT 17 -- * * ::/0 ff02::fb udp dpt:5353
0 0 ACCEPT 17 -- * * ::/0 ff02::f udp dpt:1900
2211 562K ufw6-user-input 0 -- * * ::/0 ::/0
Chain ufw6-before-logging-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-before-logging-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-before-logging-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-before-output (1 references)
pkts bytes target prot opt in out source destination
389 463K ACCEPT 0 -- * lo ::/0 ::/0
0 0 DROP 0 -- * * ::/0 ::/0 rt type:0
49945 35M ACCEPT 0 -- * * ::/0 ::/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 1
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 2
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 3
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 4
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 128
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 129
38 2128 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 133 HL match HL == 255
6361 407K ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 136 HL match HL == 255
8597 619K ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 135 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 134 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 141 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 142 HL match HL == 255
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 130
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 131
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 132
138 16368 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 143
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 148 HL match HL == 255
0 0 ACCEPT 58 -- * * ::/0 ::/0 ipv6-icmptype 149 HL match HL == 255
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 151 HL match HL == 1
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 152 HL match HL == 1
0 0 ACCEPT 58 -- * * fe80::/10 ::/0 ipv6-icmptype 153 HL match HL == 1
3126 334K ufw6-user-output 0 -- * * ::/0 ::/0
Chain ufw6-logging-allow (0 references)
pkts bytes target prot opt in out source destination
0 0 LOG 0 -- * * ::/0 ::/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW ALLOW] "
Chain ufw6-logging-deny (1 references)
pkts bytes target prot opt in out source destination
112 9438 RETURN 0 -- * * ::/0 ::/0 ctstate INVALID limit: avg 3/min burst 10
0 0 LOG 0 -- * * ::/0 ::/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw6-reject-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-reject-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-reject-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-skip-to-policy-forward (0 references)
pkts bytes target prot opt in out source destination
0 0 DROP 0 -- * * ::/0 ::/0
Chain ufw6-skip-to-policy-input (6 references)
pkts bytes target prot opt in out source destination
1 64 DROP 0 -- * * ::/0 ::/0
Chain ufw6-skip-to-policy-output (0 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 0 -- * * ::/0 ::/0
Chain ufw6-track-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-track-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-track-output (1 references)
pkts bytes target prot opt in out source destination
2335 187K ACCEPT 6 -- * * ::/0 ::/0 ctstate NEW
636 133K ACCEPT 17 -- * * ::/0 ::/0 ctstate NEW
Chain ufw6-user-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw6-user-input (1 references)
pkts bytes target prot opt in out source destination
232 18544 ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:80
1416 115K ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:443
5 368 ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:8443
2 128 ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:22
0 0 ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:2222
329 412K ACCEPT 17 -- * * ::/0 ::/0 udp dpt:443
0 0 ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:22000
0 0 ACCEPT 17 -- * * ::/0 ::/0 udp dpt:22000
0 0 ACCEPT 6 -- * * ::/0 ::/0 tcp dpt:25
Chain ufw6-user-limit (0 references)
pkts bytes target prot opt in out source destination
0 0 LOG 0 -- * * ::/0 ::/0 limit: avg 3/min burst 5 LOG flags 0 level 4 prefix "[UFW LIMIT BLOCK] "
0 0 REJECT 0 -- * * ::/0 ::/0 reject-with icmp6-port-unreachable
Chain ufw6-user-limit-accept (0 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT 0 -- * * ::/0 ::/0
Chain ufw6-user-logging-forward (0 references)
pkts bytes target prot opt in out source destination
Chain ufw6-user-logging-input (0 references)
pkts bytes target prot opt in out source destination
Chain ufw6-user-logging-output (0 references)
pkts bytes target prot opt in out source destination
Chain ufw6-user-output (1 references)
pkts bytes target prot opt in out source destination
Logs of iptables -L -vn -t nat:
Chain PREROUTING (policy ACCEPT 274K packets, 21M bytes)
pkts bytes target prot opt in out source destination
122K 8381K DOCKER 0 -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type LOCAL
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 154K packets, 9396K bytes)
pkts bytes target prot opt in out source destination
0 0 DOCKER 0 -- * * 0.0.0.0/0 !127.0.0.0/8 ADDRTYPE match dst-type LOCAL
Chain POSTROUTING (policy ACCEPT 162K packets, 9924K bytes)
pkts bytes target prot opt in out source destination
0 0 MASQUERADE 0 -- * !docker0 172.17.0.0/16 0.0.0.0/0
0 0 MASQUERADE 0 -- * !br-0d145ad645df 172.18.0.0/16 0.0.0.0/0
162K 13M MASQUERADE 0 -- * !br-mailcow 172.22.1.0/24 0.0.0.0/0
0 0 MASQUERADE 0 -- * !br-e77fb25fb185 172.19.0.0/16 0.0.0.0/0
0 0 MASQUERADE 0 -- * !br-4a63b789b448 172.20.0.0/16 0.0.0.0/0
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
0 0 RETURN 0 -- docker0 * 0.0.0.0/0 0.0.0.0/0
0 0 RETURN 0 -- br-0d145ad645df * 0.0.0.0/0 0.0.0.0/0
0 0 RETURN 0 -- br-mailcow * 0.0.0.0/0 0.0.0.0/0
0 0 RETURN 0 -- br-e77fb25fb185 * 0.0.0.0/0 0.0.0.0/0
1892 114K RETURN 0 -- br-4a63b789b448 * 0.0.0.0/0 0.0.0.0/0
17 952 DNAT 6 -- !br-e77fb25fb185 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8585 to:172.19.0.2:80
0 0 DNAT 6 -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:13306 to:172.22.1.4:3306
0 0 DNAT 6 -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:7654 to:172.22.1.249:6379
17 999 DNAT 6 -- !br-0d145ad645df * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8083 to:172.18.0.3:80
80 4260 DNAT 6 -- !br-4a63b789b448 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8090 to:172.20.0.6:8000
908 53968 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:110 to:172.22.1.250:110
987 60049 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:143 to:172.22.1.250:143
3008 184K DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:993 to:172.22.1.250:993
936 55968 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:995 to:172.22.1.250:995
9 456 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:4190 to:172.22.1.250:4190
0 0 DNAT 6 -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:19991 to:172.22.1.250:12345
667 38104 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:25 to:172.22.1.253:25
1139 67872 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:465 to:172.22.1.253:465
1023 61048 DNAT 6 -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:587 to:172.22.1.253:587
0 0 DNAT 6 -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:7080 to:172.22.1.9:7080
0 0 DNAT 6 -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:7443 to:172.22.1.9:7443
Logs of ip6tables -L -vn -t nat:
Chain PREROUTING (policy ACCEPT 45621 packets, 4694K bytes)
pkts bytes target prot opt in out source destination
4669 743K DOCKER 0 -- * * ::/0 ::/0 ADDRTYPE match dst-type LOCAL
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 2803 packets, 262K bytes)
pkts bytes target prot opt in out source destination
9 720 DOCKER 0 -- * * ::/0 !::1 ADDRTYPE match dst-type LOCAL
Chain POSTROUTING (policy ACCEPT 5291 packets, 466K bytes)
pkts bytes target prot opt in out source destination
0 0 MASQUERADE 0 -- * br-mailcow ::/0 ::/0 ADDRTYPE match dst-type LOCAL
0 0 MASQUERADE 0 -- * docker0 ::/0 ::/0 ADDRTYPE match dst-type LOCAL
0 0 MASQUERADE 0 -- * !docker0 fd00:dead:beef:c0::/80 ::/0
43429 4153K MASQUERADE 0 -- * !br-mailcow fd4d:6169:6c63:6f77::/64 ::/0
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::9 fd4d:6169:6c63:6f77::9 tcp dpt:995
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::9 fd4d:6169:6c63:6f77::9 tcp dpt:110
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::9 fd4d:6169:6c63:6f77::9 tcp dpt:143
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::9 fd4d:6169:6c63:6f77::9 tcp dpt:4190
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::9 fd4d:6169:6c63:6f77::9 tcp dpt:993
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::c fd4d:6169:6c63:6f77::c tcp dpt:587
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::c fd4d:6169:6c63:6f77::c tcp dpt:25
0 0 MASQUERADE 6 -- * * fd4d:6169:6c63:6f77::c fd4d:6169:6c63:6f77::c tcp dpt:465
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
248 19840 RETURN 0 -- br-mailcow * ::/0 ::/0
0 0 RETURN 0 -- docker0 * ::/0 ::/0
35 2784 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:995 to:[fd4d:6169:6c63:6f77::9]:995
0 0 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:110 to:[fd4d:6169:6c63:6f77::9]:110
46 4522 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:143 to:[fd4d:6169:6c63:6f77::9]:143
0 0 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:4190 to:[fd4d:6169:6c63:6f77::9]:4190
2321 189K DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:993 to:[fd4d:6169:6c63:6f77::9]:993
8 644 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:587 to:[fd4d:6169:6c63:6f77::c]:587
56 4396 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:25 to:[fd4d:6169:6c63:6f77::c]:25
14 1100 DNAT 6 -- !br-mailcow * ::/0 ::/0 tcp dpt:465 to:[fd4d:6169:6c63:6f77::c]:465
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:110 to:[fd4d:6169:6c63:6f77::9]:110
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:143 to:[fd4d:6169:6c63:6f77::9]:143
7 588 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:993 to:[fd4d:6169:6c63:6f77::9]:993
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:995 to:[fd4d:6169:6c63:6f77::9]:995
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:4190 to:[fd4d:6169:6c63:6f77::9]:4190
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:25 to:[fd4d:6169:6c63:6f77::c]:25
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:465 to:[fd4d:6169:6c63:6f77::c]:465
0 0 DNAT 6 -- !br-mailcow * !fe80::/10 ::/0 tcp dpt:587 to:[fd4d:6169:6c63:6f77::c]:587
DNS check:
172.64.155.249
104.18.32.7
Metadata
Metadata
Assignees
Labels
bugstalePlease update the issue with current status, unclear if it's still open/needed.Please update the issue with current status, unclear if it's still open/needed.upstream
Type
Projects
Milestone
Relationships
Development
Select code repository
Activity
milkmaker commentedon Jul 8, 2025
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.