Re:Guide to email in Emacs using mu and mu4e
by nickysielicki on Wednesday October 10, 2018 @09:16AM
(#18184506)
If you use https://github.com/gauteh/gmailieer you can have bidirectional sync between gmail tags and notmuch tags.
Personally, I don't bother with it. When I have to do mail on my phone, it's usually so limited in scope that I don't need to retain state when I sit down at my main computer. I can imagine that's not for everyone, though.
I primarily use mu4e but want to see changes on my mobile as well as on any remote computer using a web client in a browser.
As far as I know notmuch can just be synchronized to another notmuch instance.