See this stackoverflow question [1] by someone having the same problem to see what's going on. Someone else wrote [2] an okay-looking script that implements thi

See this stackoverflow question [1] by someone having the same problem to see what's going on. Someone else wrote [2] an okay-looking script that implements this custom XOAUTH2 scheme in emacs; if you trust you can use that, or use it to write your own. [1] https://emacs.stackexchange.com/questions/19382/ https://emacs.stackexchange.com/questions/19382/ [2] https://github.com/ggervasio/gnus-gmail-oauth https://github.com/ggervasio/gnus-gmail-oauth