mod_perl-friendly webmail solutions?

[martin langhoff]

hi,

        i'm looking around, searching webmail solutions that run without
problems under mod_perl. Although I know there are many, most of them
are not very mod_perl friendly. 

        now, the actual questions are

        - is anyone here running (successfuly) a mod_perl webmail? 

        - Which one? 

        - How did you solve the 'create new user' issue? Which MTA are you
using?

        - Did you get burned with any particular issue / webmail solution?

        
martin