Purging old, trashed or spam emails with DoveAdm (iRedMail)clean-updoveadmDovecote-mailiRedMail h by Bazyli Brzóska | January 10th, 2015 | Code & SecurityShell doveadm expunge -u '*@yourdomain.com' mailbox Trash savedbefore 7d1doveadm expunge -u '*@yourdomain.com'…