Blank page Mailcow GUI

kingfisher

A user reported a blank page for the Mailcow GUI today. I updated the whole stack to the latest version (the gap was not long) without any luck. Reboot did not help.

Investigation of logs:

Sogo:

mailcowdockerized-sogo-mailcow-1 Waiting for schema update...

Ofelia:

mailcowdockerized-ofelia-mailcow-1  | 2023-02-07T11:10:12.516+01:00  common.go:125 ▶ NOTICE [Job "sogo_ealarms" (470d078d32e1)] StdErr: 2023-02-07 10:10:12.512 sogo-ealarms-notify[623:623] ERROR(+[GCSFolderManager defaultFolderManager]): default 'OCSFolderInfoURL' is not configured.
mailcowdockerized-ofelia-mailcow-1  | 2023-02-07 10:10:12.512 sogo-ealarms-notify[623:623] ERROR(+[GCSFolderManager defaultFolderManager]): default 'OCSFolderInfoURL' is not configured.

Watchdog complains about Sogo:

connect to address 172.22.1.248 and port 20000: Connection refused

So no obvious errors but a blank page for the Mailcow GUI. Mail is working.

Any ideas? 🦖

kingfisher

Anyone with an approach to solve this?

kingfisher

It was SELinux.

avc: denied { read } for pid=1179096 comm="php-fpm" name="init_db.inc.php"

restorecon -rv /opt/mailcow solved it. Running under Rocky.

It is always SELinux or IPv6 or “The Firewall” 🙃

There is no option to mark this post as solved?

bms8197

Actually, in my case, I had to force to restorecon command since it was failing so I had to run: restorecon -vRF /opt/mailcow/.

I do confirm that mailcow is working again after issuing this command. Big thanks @kingfisher