[sylpheed:37184] Gmail AOuth2

[MarS]

 I was using Sylpheed for years, but then the cert problems (still there) and one account that requires AOuth2 had me switched to Claws. Claws is a mess, so I'm trying to set up AOuth2 on Sylpheed but so for keep failing. I have used the client credentials that work with Claws, and this is where I’m stuck. I’m on Windows 10.
 Here’s my aouth2.ini (located in 'C:\Program Files (x86)\Sylpheed\'):
--- aouth2.ini ---
[*@gmail.com]
client_id=<client_id>
client_secret=<client_secret>
scope=https://mail.google.com/
auth_uri=https://accounts.google.com/o/oauth2/auth
token_uri=https://oauth2.googleapis.com/token
--- end ---
…and this is the log output:
--- start ---
creating IMAP4 connection to imap.gmail.com:993 ...
[13:11:23] IMAP4< * OK Gimap ready for requests from 76.121.107.56 il18mb147647464pjb
[13:11:23] IMAP4> 1 CAPABILITY
[13:11:23] IMAP4< * CAPABILITY IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA ID XLIST CHILDREN X-GM-EXT-1 XYZZY SASL-IR AUTH=XOAUTH2 AUTH=PLAIN AUTH=PLAIN-CLIENTTOKEN AUTH=OAUTHBEARER
[13:11:23] IMAP4< 1 OK Thats all she wrote! il18mb147647464pjb
[13:11:23] IMAP4> 2 AUTHENTICATE XOAUTH2
[13:11:23] IMAP4< + 
** LibSylph-WARNING: [13:11:23] Could not get OAuth2 token.

** Could not get OAuth2 token.
[13:11:23] IMAP4> 3 LOGOUT
[13:11:23] IMAP4< 2 BAD Too many arguments provided il18mb147647464pjb
** LibSylph-WARNING: [13:11:23] Could not establish IMAP connection.

** Could not establish IMAP connection.
--- end ---
-- 
/MarS