I think microdosing is more a part of the nootropics world. Regular dose of LSD or Psilocybin is associated with getting a new perspective on one's addition, possibly by opening new pathway connections in the brain.
I feel like if people are gonna take back email this process needs to be easier; like a single application with a web front-end.
Hosting email is a pain! This is why everyone seems to outsource their email hosting.
Read the comments in the 2017 discussion. Favorite quote: "I run my own mail infrastructure. To say the least I wouldn't recommend it even to my worst enemies. It's horrible."
https://news.ycombinator.com/item?id=16238937