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Edit backup script

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Thomas VIAL 2019-09-11 16:48:58 +02:00
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docs/content/config/troubleshooting/faq.md
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@ -25,11 +25,14 @@ You should use a [data volume container](https://medium.com/@ramangupta/why-dock
Assuming that you use `docker-compose` and a data volume container named `maildata`, you can backup your user mails like this: Assuming that you use `docker-compose` and a data volume container named `maildata`, you can backup your user mails like this:
docker run --rm \ ```docker run --rm -ti \
--volume dockermailserver_maildata:/var/mail \ -v maildata:/var/mail \
-v "$(pwd)":/backups \ -v mailstate:/var/mail-state \
-ti tvial/docker-mailserver \ -v /backup/mail:/backup \
tar cvzf /backups/docker-mailserver-`date +%y%m%d-%H%M%S`.tgz /var/mail alpine:3.2 \
tar cvzf /backup/mail-`date +%y%m%d-%H%M%S`.tgz /var/mail /var/mail-state
find /backup/mail -type f -mtime +30 -exec rm -f {} \;```
### What about `mail-state` folder? ### What about `mail-state` folder?
This folder consolidates all data generated by the server itself to persist when you upgrade. This folder consolidates all data generated by the server itself to persist when you upgrade.