given your citadel may recieve mail for two domains:
and now you want sales@ to be delivered into different rooms you could do this the following way:
- create a room acme_sales
- create a room mycitadel_sales
- add firstname.lastname@example.org,room_acme_sales to your mail.alias file
- add email@example.com,room_mycitadel_sales to your mail.alias file
from now on these two email adresses will become delivered to different rooms. You could imagine the same scenario for two users, like
is here. Now Junior should receive firstname.lastname@example.org, and Senior email@example.com. This will be just possible if there is no einstein user! Now Junior will have to add firstname.lastname@example.org to his personal v-card, Senior adds email@example.com to his. Both will now receive the mail accounts they like.