NOTE: backup your data example use : rsync -a –info=progress2 source dist
$ apt-get install davfs2 * since owncloud seems to have problems with locks, edit /etc/davfs2/davfs2.conf and set use_locks to 0 in order to allow creating files (as well as probably writing) $ mount -t davfs https://secure.sf.com/owncloud/remote.php/webdav /mnt/
inside ownlcoud directory run: sudo -u www-owncloud php console.php files:scan –all
We want to handle different domains on a single postfix server and have virtual users along real unix users. For the virtual users we use uid/gid 5000.
Relevant config files are:
/etc/postfix/master.cf /etc/postfix/main.cf /etc/postfix/smtpd_sender_login_maps (tells which emails belong to which login) /etc/postfix/vmailbox (sepcifies our VIRTUAL mailboxes and the names of the spoolfiles) /etc/postfix/virtual (aliases for our local unix users) /etc/dovecot/users (specifies the logins, passwords, home directories,..) /etc/dovecot/conf.d/10-mail (set inbox and mailbox dirs)
Be careful about the permissions of the different folders, so uid/gid 5000, postfix and dovecot can access as relevant.
A very nice tutorial on setting up postfixadmin can be found here: