B
beerlao

Bbeerlao · Jul 14, 2022

You have two options:

Use mailcow’s NGINX and add your site there: Custom sites - mailcow: dockerized documentation
mailcow.github.io
Custom sites - mailcow: dockerized documentation
None
Use your own reverse proxy on the host in front of mailcow’s NGINX and let your proxy serve your domain: https://mailcow.github.io/mailcow-dockerized-docs/post_installation/firststeps-rp/
mailcow.github.io
https://mailcow.github.io/mailcow-dockerized-docs/post_installation/firststeps-rp/
No preview could be generated for this link

Bbeerlao · Jul 14, 2022

Bbeerlao · Jun 28, 2022

I have the same problem. Additionally, server.py from netcow-mailfilter eats up to 100% CPU time.

Bbeerlao · Dec 18, 2020

jtdoank source mailcow.conf; docker exec -it $(docker ps -f name=mysql-mailcow -q) /bin/sh -c "mysqldump -u ${DBUSER} -p${DBPASS} --all-databases" > ./backup.mysql

Most of your questions should easyly be answered by a short google search…

Bbeerlao · Dec 17, 2020

jtdoank I never used the helper script for backup. For your Nextcloud data, you only need to backup your data folder as well as your mysql tables. You can use any backup tool you want. As I’m using zfs, backups are a matter of ‘zfs snapshot’.

Modifying php.ini: Check mailcow/mailcow-dockerized590

Glad that it’s working now for you.

Bbeerlao · Dec 17, 2020

jtdoank Don’t ever change the docker-compose.yml - replace it with the one from the repo. Put all your local adjustments in docker-compose-override.yml. Start with this:

version: '2.1'

services:
php-fpm-mailcow:
  volumes:
          - /path/to/your/persistent/datafolder:/web/nextcloud/data:rw

Bbeerlao · Dec 17, 2020

jtdoank What does:

docker-compose version
docker version
grep "version" docker-compose.yml
grep "version" docker-compose.override.yml

say?

Rough guess: Try setting “version” in both docker-compose.yml and docker-compose-override.yml to ‘2.1’.

Bbeerlao · Dec 17, 2020

jtdoank Be more specific. What does “not working” mean?

Bbeerlao · Dec 17, 2020

jtdoank Sure. You have to mount the /web Folder for your PHP-FPM Container:

Replace /path/to/your/persistent/datafolder with your local data folder (where nextcloud stores it’s user data; could be something like /var/www/html/data.

docker-compose.override.yml

php-fpm-mailcow:
  volumes:
          - /path/to/your/persistent/datafolder:/web/nextcloud/data:rw

Bbeerlao · Dec 17, 2020

Hi all,

after upgrading docker (through apt) restarting of mailcow-dockerized fails for some containers (postfix, dovecot e.g.):

Error response from daemon: Cannot restart container 6d5dd34b45de: driver failed programming external connectivity on endpoint mailcowdockerized_postfix-mailcow_1 (24ecf113debf4f2b902066f07b0ec3d5a8ae1d1ae2c2c91c2c89634809fee46e): Bind for [IPV6 removed]:587 failed: port is already allocated

It doesn’t matter if I do a docker-compose restart or a docker-compose down - I always have to fully stop mailcow-dockerized and restart my docker daemon; afterwards all comes up.

I have bound my containers to a specific IPV6 adress in docker-compose-override:

dovecot-mailcow:
ports:
- ‘IPV6 removed:143:143’
- ‘IPV6 removed:993:993’
- ‘IPV6 removed:110:110’
- ‘IPV6 removed:995:995’
- ‘IPV6 removed:4190:4190’

postfix-mailcow:
ports:
- ‘IPV6 removed:25:25’
- ‘IPV6 removed:465:465’
- ‘IPV6 removed:587:587’

The setup ran well for months now. The problem now might be related to the docker upgrade - any ideas?

Thanks in advance!

Bbeerlao · Aug 16, 2020

Got it to work. After realizing that the /web Folder was mounted by the php-fpm image and not by the nginx image, it was easy to fix it via docker-compose.override.

Bbeerlao · Aug 15, 2020

Hi,

I’m new to docker and mailcow. Mailcow is up and running behind Traefik and I have moved the vmail Volume to a zfs pool (according to this: Redirecting...

mailcow.github.io

Redirecting...

).

I have installed Nextcloud via the helper script, all went well. I now want to move the Nextcloud data folder (.data/web/nextcloud/data) to a zfs pool as well. I only want to move the Nextcloud data folder, not the whole /web folder. Any clue how I could achieve this?

Thanks in advance