Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

changed server setting to Oauth2 and lost mailboxes

tpannell70
tpannell70
more options

I could not login this morning with thunderbird. I got this error Login to server imap.googlemail.com failed.. I changed my server setting to OAuth2 and now I can login( I think) and I get inbox listed only with nothing underneath it showing. I lost all my mailboxes. GMAIL login direct is fine.

I could not login this morning with thunderbird. I got this error Login to server imap.googlemail.com failed.. I changed my server setting to OAuth2 and now I can login( I think) and I get inbox listed only with nothing underneath it showing. I lost all my mailboxes. GMAIL login direct is fine.

Chosen solution

You have to configure your GMail account to accept "insecure" email client connections and generate an application password for your Thunderbird setup.

See this link for detailed steps and information about using GMail with Thunderbird.

Read this answer in context 👍 0

All Replies (1)

Fabián Rodríguez
Fabián Rodríguez
more options

Chosen Solution

You have to configure your GMail account to accept "insecure" email client connections and generate an application password for your Thunderbird setup.

See this link for detailed steps and information about using GMail with Thunderbird.