- For postfix aliases (works on most distros): edit
/etc/aliasesand add a line like:groupname: user1@mail.com, user2@mail.com, .... Then, runpostalias /etc/aliases, and reload the postfix configuration withpostfix reload.
/etc/aliases and add a line like: groupname: user1@mail.com, user2@mail.com, .... Then, run postalias /etc/aliases, and reload the postfix configuration with postfix reload.