Fixing recipient_delimiter in postfix/dovecot/mariadb/ldap

For a long while now I used a throwaway email domain where literally AnyStupidCombo@throwaway.example.com would be delivered to my primary mailbox. That works very well for me personally, but it doesn’t scale to a mailserver of ~20 active users (ie: closest family). I never did get the + delimited version of benjamin+anystupidcombo@example.com working on my server and sat down this morning to…