Part of the problem with running your own #selfhosted#email server is dealing with spam. I use RBLs and whatnot, but when something gets by, part of the fun is using #Postfix to get creative with the #SMTP transactions. #unexpectedbeatles
@colincogle I am far too lazy to do that and use an external spam filtering service. They offer personal accounts through which to run one's mail (to get *more* spam to recognise waves, I assume), and I have weaved that into my mail setup and for one of my "clients". Must be done on a per-person basis, though.