RSYNC

# mkdir -p /backup/vmail

# vi backup_mail_server_name.sh 

#!/bin/sh
## Backup
rsync -a --delete-after /var/vmail/ /home/backup/vmail

## Restore
#rsync -a --delete-after /home/backup/vmail /var/vmail/

# chmod +x backup_mail_server_name.sh

# crontab -e

55 4 * * *      /home/user/bin/backup_mail_server_name.sh

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