Is there any way to stop Exim from being case-sensitive when it comes to usernames? I have several users on this server that were setup (before I got here) in the form of “JDoe.” Before switching to Exim as the MTA, mail could be sent to either [email protected] or [email protected] and it got delivered properly. Now, however, mail to [email protected] is being rejected. This sucks, to say the least. Any fix? (I know I could add lowercase aliases for all the users, but that’s not a solution — just a time-consuming workaround.)