on the cpanel email server, i think it was exim, i was allowed to have customers use + or . and maybe a few others that i cant think of in there email instead of @. Basically i have a customer that was able to do user+domain.com through his phone to check his messages, but now after my conversion to Hsphere/qmail he cant do this any longer. Is there a way, or something in existance I can do to allow this funcationality?