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Enabling OAuth2 on existing GMail account (bug 1176773)

  • 4 replies
  • 10 have this problem
  • 6 views
  • Last reply by LordCrc

LordCrc
LordCrc
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I've just upgraded to Thunderbird 38.0.1 from version 37.something, and I cannot seem to get OAuth2 to work with my existing GMail account.

My settings were as follows: Username: my.account@gmail.com Server: imap.google.com Port: 993 Security: SSL/TLS Authentication: Normal password

This worked and still works fine. However if I then change Autentication to OAuth2, save and restart Thunderbird, I get the following error message when trying to view my gmail folder: "The IMAP server my.account@gmail.com does not support the selected authentication method".

I've tried googling but I can't seem to find any word on how to configure OAuth2 with GMail beyond switching it on. So any ideas on how to get this working?

I've just upgraded to Thunderbird 38.0.1 from version 37.something, and I cannot seem to get OAuth2 to work with my existing GMail account. My settings were as follows: Username: my.account@gmail.com Server: imap.google.com Port: 993 Security: SSL/TLS Authentication: Normal password This worked and still works fine. However if I then change Autentication to OAuth2, save and restart Thunderbird, I get the following error message when trying to view my gmail folder: "The IMAP server my.account@gmail.com does not support the selected authentication method". I've tried googling but I can't seem to find any word on how to configure OAuth2 with GMail beyond switching it on. So any ideas on how to get this working?

Modified by Wayne Mery

Chosen solution

The server name must be imap.googlemail.com and smtp.googlemail.com respectively.

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All Replies (4)

christ1
christ1
  • Top 25 Contributor
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Chosen Solution

The server name must be imap.googlemail.com and smtp.googlemail.com respectively.

LordCrc
LordCrc Question owner
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christ1 said

The server name must be imap.googlemail.com and smtp.googlemail.com respectively.

Where is this restriction documented? And why is this restriction in place?

LordCrc
LordCrc Question owner
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Ok, seems there's something else going on. After switching to imap.googlemail.com, I got the OAuth dialog. However, I then switched back to imap.gmail.com, and I got the dialog there too...

I can no longer reproduce the original issue.

LordCrc
LordCrc Question owner
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I filed a bug at https://bugzilla.mozilla.org/show_bug.cgi?id=1176773

Seems the "known gmail" server names are hardcoded as you said, and for some weird reason this didn't include the standard imap.gmail.com server.

Modified by LordCrc