ive tried self-hosting #email at 2 points in life, a couple years each, but the chimerical tower of moving parts & protocols (MTA POP3 SMTP IMAP DANE...) is among the most annoying areas of the stack to deal with
yet itstill among the most powerful tools in #FOSS: the most flexible tool for systematic #automation, #p2p #git, along with being the only means to truly develop a systematic global perspective of your #OS
#maddy eases hosting woes by presenting all mail needs as a single #go binary