[S-mailx] oauth2

[Stephen Isard]

Hello Steffen,

Sorry to bring up what I suspect is not your favorite topic.  I am 
wondering whether you can use 
https://www.zoho.com/mail/help/api/using-oauth-2.html to add a Zoho 
section to the oauth-helper.py script.  I don't understand this 
stuff.  I don't even know which category s-nail counts as for their 
initial registration step.  I guessed "non-browser mobile application" 
and got a client id 1004.I13IZA9BOSHU900Q80NUDQJ558U00D, but really 
don't know what to do next.

Stephen Isard