Continuing the discussion from Welcome to NethServer Community:
alefattorini (Alessio Fattorini) #2
You can have large mailbox since dovecot is currently managing them, so no worries here.
As regards backup, certainly all databases, mailbox, ldap, groupware data, etc…
vhinzsanchez (Vhinz Sanchez) #3
Just have to figure out configuring SOGo properly