Error 400: invalid_request
cannot sign in to Gmail. Getting Error 400: invalid_request
iMac 27″, macOS 10.13
Question marked as
Along the lines of hat razmee209 says...
Mac's Mail App is not as modern as iOS's Mail app, Many eMail providers now require a separate App Password different from your eMail password…
It may just need an App Password separate from the gMail password…
https://support.google.com/mail/answer/185833?hl=en-GB
Apple Mail won't sign in to Google account - Apple Community
my iMac has OS Yosemite 10.10.5 Does this… - Apple Community
Note from PrestoWebDesign…
https://discussions.apple.com/thread/253701684?answerId=257151754022#257151754022
Trying to add Gmail account to Apple Mail… - Apple Community
