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20 hours ago •
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mailcow
Mailcow 2024-04 Outlook Android - New emails not being sent do client
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I've found a bug and checked that ...
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Description
I am reporting a bug. Since upgrading to Mailcow 2024-04 on April 13th, new emails received by mailboxes are not being delivered to Outlook clients running on Android.
I have had the users completely clear their cache and stored data and gone through setting up Outlook from scratch on their clients.
The client authenticates just fine, and the mailbox contents are downloaded, but any mail received after April 13th (the day Mailcow was updated) are not delivered.
The emails however DO appear in Sogo, and using other clients such as Thunderbird on the desktop.
The issue appears to only be affecting Outlook clients on Android.
Logs:
php-fpm-mailcow-1 | 2024-04-18T01:11:04.274483309Z 172.22.1.8 - 17/Apr/2024:21:11:04 -0400 "GET /json_api.php" 200
nginx-mailcow-1 | 2024-04-18T01:11:04.274566383Z 104.129.24.107 - - [17/Apr/2024:21:11:04 -0400] "GET /api/v1/get/status/host HTTP/2.0" 200 157 "https://linycmx01.bofhllc.net/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0"
php-fpm-mailcow-1 | 2024-04-18T01:11:05.255463291Z 172.22.1.8 - [email protected] 17/Apr/2024:21:11:05 -0400 "GET /sogo-auth.php" 200
nginx-mailcow-1 | 2024-04-18T01:11:05.257506963Z 127.0.0.1 - [email protected] [17/Apr/2024:21:11:05 -0400] "GET /sogo-auth HTTP/1.0" 200 0 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 Thunderbird/127.0a1"
nginx-mailcow-1 | 2024-04-18T01:11:05.274314035Z 2607:fcd0:aa80:1302::e030 - [email protected] [17/Apr/2024:21:11:05 -0400] "REPORT /SOGo/dav/[email protected]/Contacts/personal/ HTTP/2.0" 207 125 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0 Thunderbird/127.0a1"
sogo-mailcow-1 | 2024-04-18T01:11:05.275637612Z Apr 17 21:11:05 2e17a5da77ce sogod [85]: 2607:fcd0:aa80:1302::e030 "REPORT /SOGo/dav/[email protected]/Contacts/personal/ HTTP/1.0" 207 125/303 0.016 - - 0 - 13
php-fpm-mailcow-1 | 2024-04-18T01:11:06.308595325Z fd4d:6169:6c63:6f77::c - 17/Apr/2024:21:11:06 -0400 "GET /sogo-auth.php" 200
nginx-mailcow-1 | 2024-04-18T01:11:06.309249490Z 127.0.0.1 - - [17/Apr/2024:21:11:06 -0400] "GET /sogo-auth HTTP/1.0" 200 0 "-" "Outlook-iOS-Android/1.0"
nginx-mailcow-1 | 2024-04-18T01:11:06.312141266Z 2603:1036:30c:138::5 - - [17/Apr/2024:21:11:06 -0400] "OPTIONS /Microsoft-Server-ActiveSync?Cmd=Options&User=george%40ellenburg.email&DeviceId=3d47507fced84135b3c880d497a2cc43&DeviceType=Outlook HTTP/1.1" 401 0 "-" "Outlook-iOS-Android/1.0"
sogo-mailcow-1 | 2024-04-18T01:11:06.313337046Z Apr 17 21:11:06 2e17a5da77ce sogod [85]: 2603:1036:30c:138::5 "OPTIONS /SOGo/Microsoft-Server-ActiveSync?Cmd=Options&User=george%40ellenburg.email&DeviceId=3d47507fced84135b3c880d497a2cc43&DeviceType=Outlook HTTP/1.0" 401 0/0 0.002 - - 0 - 13
php-fpm-mailcow-1 | 2024-04-18T01:11:06.463900165Z 172.22.1.8 - [email protected] 17/Apr/2024:21:11:06 -0400 "GET /sogo-auth.php" 200
nginx-mailcow-1 | 2024-04-18T01:11:06.464784907Z 127.0.0.1 - [email protected] [17/Apr/2024:21:11:06 -0400] "GET /sogo-auth HTTP/1.0" 200 0 "-" "Outlook-iOS-Android/1.0"
nginx-mailcow-1 | 2024-04-18T01:11:06.467065278Z 2603:1036:30c:138::5 - [email protected] [17/Apr/2024:21:11:06 -0400] "OPTIONS /Microsoft-Server-ActiveSync?Cmd=Options&User=george%40ellenburg.email&DeviceId=3d47507fced84135b3c880d497a2cc43&DeviceType=Outlook HTTP/1.1" 200 0 "-" "Outlook-iOS-Android/1.0"
sogo-mailcow-1 | 2024-04-18T01:11:06.467508251Z Apr 17 21:11:06 2e17a5da77ce sogod [85]: 2603:1036:30c:138::5 "OPTIONS /SOGo/Microsoft-Server-ActiveSync?Cmd=Options&User=george%40ellenburg.email&DeviceId=3d47507fced84135b3c880d497a2cc43&DeviceType=Outlook HTTP/1.0" 200 0/0 0.002 - - 0 - 13
php-fpm-mailcow-1 | 2024-04-18T01:11:06.858394990Z fd4d:6169:6c63:6f77::c - 17/Apr/2024:21:11:06 -0400 "GET /sogo-auth.php" 200
nginx-mailcow-1 | 2024-04-18T01:11:06.858606933Z 127.0.0.1 - - [17/Apr/2024:21:11:06 -0400] "GET /sogo-auth HTTP/1.0" 200 0 "-" "Outlook-iOS-Android/1.0"
nginx-mailcow-1 | 2024-04-18T01:11:06.861571345Z 2603:1036:30c:138::5 - - [17/Apr/2024:21:11:06 -0400] "POST /Microsoft-Server-ActiveSync?Cmd=FolderSync&User=george%40ellenburg.email&DeviceId=3d47507fced84135b3c880d497a2cc43&DeviceType=Outlook HTTP/1.1" 403 0 "-" "Outlook-iOS-Android/1.0"
sogo-mailcow-1 | 2024-04-18T01:11:06.861576594Z Apr 17 21:11:06 2e17a5da77ce sogod [85]: <0x0x55d16c49ef10[SOGoActiveSyncDispatcher]> EAS - Forbidden access for user (null)
sogo-mailcow-1 | 2024-04-18T01:11:06.862868762Z Apr 17 21:11:06 2e17a5da77ce sogod [85]: 2603:1036:30c:138::5 "POST /SOGo/Microsoft-Server-ActiveSync?Cmd=FolderSync&User=george%40ellenburg.email&DeviceId=3d47507fced84135b3c880d497a2cc43&DeviceType=Outlook HTTP/1.0" 403 0/38 0.002 - - 0 - 13
watchdog-mailcow-1 | 2024-04-18T01:11:06.919454586Z Wed Apr 17 21:11:06 EDT 2024 Ratelimit health level: 100% (1/1), health trend: 0
dockerapi-mailcow-1 | 2024-04-18T01:11:09.433139347Z INFO: 172.22.1.7:52876 - "GET /host/stats HTTP/1.1" 200 OK
php-fpm-mailcow-1 | 2024-04-18T01:11:09.433770088Z 172.22.1.8 - 17/Apr/2024:21:11:09 -0400 "GET /json_api.php" 200
nginx-mailcow-1 | 2024-04-18T01:11:09.434401008Z 104.129.24.107 - - [17/Apr/2024:21:11:09 -0400] "GET /api/v1/get/status/host HTTP/2.0" 200 157 "https://linycmx01.bofhllc.net/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0"
### Steps to reproduce:
```plain text
1. Upgrade to 2024-04
2. Receive mail
3. Notice that new mail received is not being delivered to Outlook clients running on Android
Which branch are you using?
master
Which architecture are you using?
x86
Operating System:
Debian GNU/Linux 11 (bullseye)
Server/VM specifications:
6 cores, 16 GB
Is Apparmor, SELinux or similar active?
no
Virtualization technology:
qemu
Docker version:
26.0.0
docker-compose version or docker compose version:
v2.25.0
mailcow version:
2024-04
Reverse proxy:
nginx
Logs of git diff:
n/a
Logs of iptables -L -vn:
root@linycmx01:/opt/mailcow-dockerized# iptables -L -vn
Chain INPUT (policy ACCEPT 1153K packets, 283M bytes)
pkts bytes target prot opt in out source destination
1153K 283M MAILCOW all -- * * 0.0.0.0/0 0.0.0.0/0 /* mailcow */
1153K 283M MAILCOW all -- * * 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
65656 18M DOCKER-USER all -- * * 0.0.0.0/0 0.0.0.0/0
65656 18M DOCKER-ISOLATION-STAGE-1 all -- * * 0.0.0.0/0 0.0.0.0/0
54755 14M ACCEPT all -- * br-mailcow 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
4416 278K DOCKER all -- * br-mailcow 0.0.0.0/0 0.0.0.0/0
6485 3232K ACCEPT all -- br-mailcow !br-mailcow 0.0.0.0/0 0.0.0.0/0
4222 267K ACCEPT all -- br-mailcow br-mailcow 0.0.0.0/0 0.0.0.0/0
5647K 1960M MAILCOW all -- * * 0.0.0.0/0 0.0.0.0/0 /* mailcow */
0 0 ACCEPT all -- * docker0 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
0 0 DOCKER all -- * docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 !docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 docker0 0.0.0.0/0 0.0.0.0/0
0 0 MAILCOW all -- * * 0.0.0.0/0 0.0.0.0/0
Chain OUTPUT (policy ACCEPT 1087K packets, 151M bytes)
pkts bytes target prot opt in out source destination
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.249 tcp dpt:6379
0 0 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.5 tcp dpt:8983
0 0 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.6 tcp dpt:3306
0 0 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:12345
0 0 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:4190
6 360 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:995
6 312 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:993
2 100 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:143
1 52 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.250 tcp dpt:110
21 1216 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.8 tcp dpt:443
3 144 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.8 tcp dpt:80
2 120 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.253 tcp dpt:587
149 8932 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.253 tcp dpt:465
4 216 ACCEPT tcp -- !br-mailcow br-mailcow 0.0.0.0/0 172.22.1.253 tcp dpt:25
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
6485 3232K DOCKER-ISOLATION-STAGE-2 all -- br-mailcow !br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 DOCKER-ISOLATION-STAGE-2 all -- docker0 !docker0 0.0.0.0/0 0.0.0.0/0
5640K 1974M RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-ISOLATION-STAGE-2 (2 references)
pkts bytes target prot opt in out source destination
0 0 DROP all -- * br-mailcow 0.0.0.0/0 0.0.0.0/0
0 0 DROP all -- * docker0 0.0.0.0/0 0.0.0.0/0
569K 179M RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
5640K 1974M RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
Chain MAILCOW (4 references)
pkts bytes target prot opt in out source destination
0 0 DROP tcp -- !br-mailcow br-mailcow 0.0.0.0/0 0.0.0.0/0 /* mailcow isolation */
0 0 DROP all -- * * 80.244.11.0/24 0.0.0.0/0
0 0 DROP all -- * * 80.244.11.0/24 0.0.0.0/0
0 0 DROP all -- * * 80.244.11.0/24 0.0.0.0/0
6584 396K DROP all -- * * 194.169.175.0/24 0.0.0.0/0
33587 2015K DROP all -- * * 80.244.11.0/24 0.0.0.0/0
33 1320 REJECT all -- * * 87.246.7.0/24 0.0.0.0/0 reject-with icmp-port-unreachable
root@linycmx01:/opt/mailcow-dockerized#
Logs of ip6tables -L -vn:
root@linycmx01:/opt/mailcow-dockerized# ip6tables -L -vn
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 MAILCOW all * * ::/0 ::/0 /* mailcow */
15899 13M DOCKER-USER all * * ::/0 ::/0
1040K 1344M DOCKER all * br-mailcow ::/0 ::/0
794K 1324M ACCEPT all * br-mailcow ::/0 ::/0 ctstate RELATED,ESTABLISHED
168K 21M ACCEPT all br-mailcow !br-mailcow ::/0 ::/0
160K 11M ACCEPT all br-mailcow br-mailcow ::/0 ::/0
503 42620 DOCKER-ISOLATION-STAGE-1 all * * ::/0 ::/0
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain DOCKER (1 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:80
292 48685 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::c tcp dpt:443
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::b tcp dpt:143
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::b tcp dpt:4190
597 58783 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::b tcp dpt:993
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::b tcp dpt:995
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::b tcp dpt:110
14 1470 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::f tcp dpt:465
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::f tcp dpt:587
0 0 ACCEPT tcp !br-mailcow br-mailcow ::/0 fd4d:6169:6c63:6f77::f tcp dpt:25
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
0 0 DOCKER-ISOLATION-STAGE-2 all br-mailcow !br-mailcow ::/0 ::/0
0 0 RETURN all * * ::/0 ::/0
Chain DOCKER-ISOLATION-STAGE-2 (1 references)
pkts bytes target prot opt in out source destination
0 0 DROP all * br-mailcow ::/0 ::/0
0 0 RETURN all * * ::/0 ::/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
1208K 1365M RETURN all * * ::/0 ::/0
Chain MAILCOW (1 references)
pkts bytes target prot opt in out source destination
root@linycmx01:/opt/mailcow-dockerized#
Logs of iptables -L -vn -t nat:
root@linycmx01:/opt/mailcow-dockerized# iptables -L -vn -t nat
Chain PREROUTING (policy ACCEPT 772K packets, 50M bytes)
pkts bytes target prot opt in out source destination
192K 11M DOCKER all -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type LOCAL
Chain INPUT (policy ACCEPT 102K packets, 5446K bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 971 packets, 63010 bytes)
pkts bytes target prot opt in out source destination
0 0 DOCKER all -- * * 0.0.0.0/0 !127.0.0.0/8 ADDRTYPE match dst-type LOCAL
Chain POSTROUTING (policy ACCEPT 477K packets, 30M bytes)
pkts bytes target prot opt in out source destination
1819 136K MASQUERADE all -- * !br-mailcow 172.22.1.0/24 0.0.0.0/0
0 0 MASQUERADE all -- * !docker0 172.17.0.0/16 0.0.0.0/0
0 0 MASQUERADE tcp -- * * 172.22.1.7 172.22.1.7 tcp dpt:443
0 0 MASQUERADE tcp -- * * 172.22.1.7 172.22.1.7 tcp dpt:80
0 0 MASQUERADE tcp -- * * 172.22.1.10 172.22.1.10 tcp dpt:8983
0 0 MASQUERADE tcp -- * * 172.22.1.11 172.22.1.11 tcp dpt:3306
0 0 MASQUERADE tcp -- * * 172.22.1.249 172.22.1.249 tcp dpt:6379
0 0 MASQUERADE tcp -- * * 172.22.1.5 172.22.1.5 tcp dpt:8983
0 0 MASQUERADE tcp -- * * 172.22.1.6 172.22.1.6 tcp dpt:3306
0 0 MASQUERADE tcp -- * * 172.22.1.250 172.22.1.250 tcp dpt:12345
0 0 MASQUERADE tcp -- * * 172.22.1.250 172.22.1.250 tcp dpt:4190
0 0 MASQUERADE tcp -- * * 172.22.1.250 172.22.1.250 tcp dpt:995
0 0 MASQUERADE tcp -- * * 172.22.1.250 172.22.1.250 tcp dpt:993
0 0 MASQUERADE tcp -- * * 172.22.1.250 172.22.1.250 tcp dpt:143
0 0 MASQUERADE tcp -- * * 172.22.1.250 172.22.1.250 tcp dpt:110
0 0 MASQUERADE tcp -- * * 172.22.1.8 172.22.1.8 tcp dpt:443
0 0 MASQUERADE tcp -- * * 172.22.1.8 172.22.1.8 tcp dpt:80
0 0 MASQUERADE tcp -- * * 172.22.1.253 172.22.1.253 tcp dpt:587
0 0 MASQUERADE tcp -- * * 172.22.1.253 172.22.1.253 tcp dpt:465
0 0 MASQUERADE tcp -- * * 172.22.1.253 172.22.1.253 tcp dpt:25
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
0 0 RETURN all -- br-mailcow * 0.0.0.0/0 0.0.0.0/0
0 0 RETURN all -- docker0 * 0.0.0.0/0 0.0.0.0/0
0 0 DNAT tcp -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:7654 to:172.22.1.249:6379
0 0 DNAT tcp -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:18983 to:172.22.1.5:8983
0 0 DNAT tcp -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:13306 to:172.22.1.6:3306
0 0 DNAT tcp -- !br-mailcow * 0.0.0.0/0 127.0.0.1 tcp dpt:19991 to:172.22.1.250:12345
0 0 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:4190 to:172.22.1.250:4190
6 360 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:995 to:172.22.1.250:995
6 312 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:993 to:172.22.1.250:993
2 100 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:143 to:172.22.1.250:143
1 52 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:110 to:172.22.1.250:110
21 1216 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:443 to:172.22.1.8:443
3 144 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 to:172.22.1.8:80
2 120 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:587 to:172.22.1.253:587
161 9652 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:465 to:172.22.1.253:465
4 216 DNAT tcp -- !br-mailcow * 0.0.0.0/0 0.0.0.0/0 tcp dpt:25 to:172.22.1.253:25
root@linycmx01:/opt/mailcow-dockerized#
Logs of ip6tables -L -vn -t nat:
root@linycmx01:/opt/mailcow-dockerized# ip6tables -L -vn -t nat
Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
2448 188K DOCKER all * * ::/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 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 DOCKER all * * ::/0 !::1 ADDRTYPE match dst-type LOCAL
Chain POSTROUTING (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 MASQUERADE all * br-mailcow ::/0 ::/0 ADDRTYPE match dst-type LOCAL
44981 4357K MASQUERADE all * !br-mailcow fd4d:6169:6c63:6f77::/64 ::/0
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::c fd4d:6169:6c63:6f77::c tcp dpt:80
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::c fd4d:6169:6c63:6f77::c tcp dpt:443
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::b fd4d:6169:6c63:6f77::b tcp dpt:143
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::b fd4d:6169:6c63:6f77::b tcp dpt:4190
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::b fd4d:6169:6c63:6f77::b tcp dpt:993
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::b fd4d:6169:6c63:6f77::b tcp dpt:995
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::b fd4d:6169:6c63:6f77::b tcp dpt:110
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::f fd4d:6169:6c63:6f77::f tcp dpt:465
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::f fd4d:6169:6c63:6f77::f tcp dpt:587
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::f fd4d:6169:6c63:6f77::f tcp dpt:25
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::d fd4d:6169:6c63:6f77::d tcp dpt:443
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::d fd4d:6169:6c63:6f77::d tcp dpt:80
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::12 fd4d:6169:6c63:6f77::12 tcp dpt:4190
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::12 fd4d:6169:6c63:6f77::12 tcp dpt:993
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::12 fd4d:6169:6c63:6f77::12 tcp dpt:995
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::12 fd4d:6169:6c63:6f77::12 tcp dpt:110
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::12 fd4d:6169:6c63:6f77::12 tcp dpt:143
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::e fd4d:6169:6c63:6f77::e tcp dpt:587
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::e fd4d:6169:6c63:6f77::e tcp dpt:25
0 0 MASQUERADE tcp * * fd4d:6169:6c63:6f77::e fd4d:6169:6c63:6f77::e tcp dpt:465
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
22 1760 RETURN all br-mailcow * ::/0 ::/0
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:80 to:[fd4d:6169:6c63:6f77::c]:80
28 2016 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:443 to:[fd4d:6169:6c63:6f77::c]:443
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:143 to:[fd4d:6169:6c63:6f77::b]:143
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:4190 to:[fd4d:6169:6c63:6f77::b]:4190
5 360 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:993 to:[fd4d:6169:6c63:6f77::b]:993
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:995 to:[fd4d:6169:6c63:6f77::b]:995
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:110 to:[fd4d:6169:6c63:6f77::b]:110
1 80 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:465 to:[fd4d:6169:6c63:6f77::f]:465
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:587 to:[fd4d:6169:6c63:6f77::f]:587
0 0 DNAT tcp !br-mailcow * ::/0 ::/0 tcp dpt:25 to:[fd4d:6169:6c63:6f77::f]:25
root@linycmx01:/opt/mailcow-dockerized#
DNS check:
root@linycmx01:/opt/mailcow-dockerized# docker exec -it $(docker ps -qf name=acme-mailcow) dig +short stackoverflow.com @172.22.1.254
104.18.32.7
172.64.155.249
root@linycmx01:/opt/mailcow-dockerized#
Same here and also on iOS Outlook, last synced mail from 14.04.24 - even if i delete the account in outlook an re-adding it.
It's not a mailcow issue, we already determined that here: (sorry, it's in German...) https://community.mailcow.email/d/3510-outlook-probleme-seit-2024-04/33
Using Google Translate for you: https://community-mailcow-email.translate.goog/d/3510-outlook-probleme-seit-2024-04?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp&_x_tr_hist=true
It seems that Microsoft changed something a few days ago and that the Outlook App is doing strange things which may run at Microsoft, not in the app itself...
One user had the same problems with 2024-02, so it's not a mailcow or Sogo issue
Same here. I hope there will be a fix that we can apply to SoGo or mailcow soon...
I am sorry if a little off topic, but this is the only place where I found people commenting that they could configure activesync in outlook for android with mailcow/sogo (in recent times). Could you share what config you use? I managed to make activesync work in bluemail, but with outlook (android) I am confused about what to input for the config:
- Email address: [email protected]
- password: the password of the email
- Server: mail.mydomain.com Do I need to provide a port?
- Domain: I tried mydomain.com and mail.mydomain.com. Do I need to provide a port?
- User name: I tried xxx and [email protected]
Thanks a ton!
For me it works with domain empty and user name is email. Server without port.
@pschiffe : thank you very very much. Using your instruction it worked and the account gets added. It took a little time to sync, but emails came all good
I currently have the same problem, but only for accounts with TFA enabled.
Same here, since few weeks. Cleared ActiveSync profile in Mailcow & reset account in Outlook on Android to no avail. Update from 2024.04 to Mailcow 2024.08a hasnt resolved either. I can see the EAS login from with the App password, from an IPv6 from the US belonging to Microsoft.
Edit/update: removing and re-adding account from Outlook Android cliënt leaves empty mailbox with an Account Locked notification. Removing app password for new one doesn't solve either.
The problem is back, and for about 3 weeks now, I haven't had synchronized email on several Outlook accounts using mailcow mailboxes.
Setting up the mailbox as Exchange within the Gmail app works fine, so it seems like something related only to the Outlook app (in my case, using Android).
Well, that's the problem with the Outlook app... Microsoft does as it pleases... and all the magic happens on the Microsoft servers, not inside the app. Outlook 365 for Windows works normally though.