I'm new to Emacs, but enjoying it very much. Just got mu4e working with Gmail XOAUTH2 (for a G Suite account that the administrators have implemented their own "delightful login experience"). Would there be any interest in reading a writeup?
http://xenodium.com/trying-out-mu4e-and-offlineimap
http://xenodium.com/adding-mu4e-maildirs-extension
http://xenodium.com/trying-out-mu4e-with-mbsync
http://xenodium.com/faster-junk-mail-deletion-with-mu4e
http://xenodium.com/emailing-pdfs-to-kindle-from-mu4e
http://xenodium.com/building-mumu4e-on-macos
http://xenodium.com/mu4e-as-macos-mail-composer
edited: formatting
Here's the diff https://github.com/xenodium/xenodium.github.io/commit/73a27f...
ps. You may want to look at the GMail/SMTP parts of this post https://github.com/redguardtoo/mastering-emacs-in-one-year-g...