[Exim] Mailing List Help!!!

Hello all,

I know that there is work being done for the next version of Exim for allow
the changing of the reply address and was wondering :
Is is possible to modify the subject line so that you can put [Listname] in
it or will that be added in the future?

Also I read that if you have a large list to use a thirdparty client ex
MajorDomo. What are the limitations for using exim
as a list server???

Thank you for the information

Brian C. Doyle