Am Tue, 20 Aug 2019 11:07:13 +1200 schrieb Michael Hallager via dovecot dovecot@dovecot.org:

Hi all,

I am considering expanding a mail server to support Oauth with Google. I have read through the following: https://wiki.dovecot.org/PasswordDatabase/oauth2 however, it doesn't work and appears to me to be missing important information, the least of which is API authorisation. Searching with Google, I can't find any more information beyond what amounts to C&P'ing of the above link.

Has anyone successfully deployed Oauth with Google and could they please send me their config files?

Thanks,

Michael

Hi,

you should try the

## HTTP request raw log directory # rawlog_dir = /tmp/oauth2

option. this dumps the http requests in this dir and you can see the requests and the response from the server.

maybe its the missing scope= option as mentioned in this thread [[ Dovecot - Microsoft Azure AD ]] if its the case try building dovecot from master branch.

Greetz Matze