Abstractio of Dovecot Users

["Marek Paśnikowski" <marek@marekpasnikowski.pl>]

Dear all.

I recently completed the monumental project of self-hosting my email on Guix, all by myself. I am now thoroughly exhausted, but need to complete one final task.

I am currently having the mail delivered to my user account directly, but this is not I want.  I need to abstract email accounts from system accounts to prepare for future transfer to a dedicated server microcomputer.

I would like to ask you, which dovecot service configuration parameters should I look at, for declaration of what I have seen on the net named “vmail”.

My immediate goal is to declare a dedicated inbox for DMARC reports and a bunch of aliases for 'marek' mail account, stored separately from the system's 'marek' account.