I realise this has been covered previously, but I have a question relating to Exim and Zimbra and didn't want to reopen the old threads. I've read the post at Split Domain Confusion and configured my Exim accordingly. I am a little confused by the line:
local_parts = user1 : user2 : more.users
I managed to get it working by using
local_parts = user1:user1 user2:user2
But I experience problems if I try to add another user, can anyone advise?