Within mailcow, there is the ability to create “aliases”. These aliases function as inbound-only (to my knowledge).
For my implementation of Mailcow, I would ideally like to be able to manage groups of users that can send and receive email using a single domain.
E.g. firstname.lastname@example.org and email@example.com can both send emails from firstname.lastname@example.org with it saying “IT Support”.
I am aware that there is a “Send as…” option, however this requires configuration in both Mailcow and SOGo. Is there a nicer way to do this, as these groups can change regularly.