On Tue, May 14, 2024 at 07:36:17PM +0800, jeremy ardley wrote: > Postfix is chrooted (usuallly) to /var/spool/postfix
If this is true, then how would a local delivery agent work? It needs write access to all users' inboxes, which are either in /var/mail or in users' home directories. I could imagine the Postfix SMTP sending/receiving and queue processing programs being chrooted, but the LDA probably isn't. Or at least not chrooted to /var/spool/postfix.