I have to make a complete backup of all e-mail boxes (not only their structure but also contents) managed by my qmail-vpopmail-sqwebmail-qmailadmin server on a red hat 7.3. Then I have to resume this backup on a red hat 8.0 second edition.
I have 2 e-mail domains with about 20 e-mail addresses.
Please, can anyone tell me how to do this?
Which files and directories should I copy and ovewrite?
Is there any software tool that can do this automatically?