Hello! Because of the consistency with some AS400 application, I have in CentOS GNU/Linux local upper-case usernames.
Based on this discusion http://postfix.1071664.n5.nabble.com/Trying-to-use-uppercase-names-in-Postfix-tt28606.html#a28613 how to achive the b) solution to use something other than the postfix local delivery agent. Maybe maildrop or procmail… Can you be more specific, please? Regards, Hans
