Backing up the open-source edition of Zimbra mail
5,267
As no one posted until now, I will mention zmbak script from:
http://www.osoffice.de/downloads/viewcategory-7.html.
I'm currently testing it.
After reading it, I can say it's wort a try.
I guess you can adapt this to your needs.
HTH
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Author by
Will Dixon
Updated on September 17, 2022Comments
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Will Dixon almost 2 years
Background:
We run the open-source edition of Zimbra mail (5, not 6 yet) and while it's not something that we want to encourage (prevention is better than a cure), we currently have no way of backing up (or restoring) mail in the system. The Network (paid) Edition has automated backups; various user-contributed solutions exist for the open source edition.
My question in two parts:
- Does anyone have experience performing backups on Zimbra OSE? I'm particularly interested in snapshot backups over ssh/rsync (we use
dirvish
for filesystem backups), and we don't use LVM (/opt/zimbra/store/
is it's own partition, the server is Ubuntu on ESXi). - If backup/restore on a live system is "too hard", I'm happy to settle for backing up only specific shared accounts that are never logged into directly (and hence I have the password for) over IMAP. I'd be interested in recommendations for a command-line email client that
I'm leaning towards the second with something like isync, since the mail system has over 100GB of messages at present.
- Does anyone have experience performing backups on Zimbra OSE? I'm particularly interested in snapshot backups over ssh/rsync (we use
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user1871402 almost 14 yearsAgreed - better actually back up your Zimbra file system than the IMAP mailboxes - you'd lose lots of the Zimbra setup information and it would be hard to restore it; as well as calendar etc