using mysql with postfix - adding/deleting email to an mailalias
I'm using mysql with postfix for the first time. Sadly, it's going a bit more difficult than I thought. For example, I need to add and delete emails from certain email aliases. Using postfix without mysql, this takes about three seconds ... however, I need to learn how to do this in mysql/postfix.
I have an mailalias "postmaster@" ... it has one email in the goto field. How can I add a second, third or even fourth email there? And how can I delete emails from the goto field in "postmaster@" ? I've tried using insert, update and alter ... all with no luck.