Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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

Does mailnews.oauth.usePrivateBrowser need to be true if you have 1 Yahoo! acct. & 1 Gmail acct.?

The https://support.mozilla.org/en-US/kb/thunderbird-and-yahoo article is ambiguous. Does mailnews.oauth.usePrivateBrowser only need to be set to true if you have 2 accounts from the (Yahoo, AOL, ATT) set? Or if you have any 2 accounts, including, for instance, 1 Yahoo! account and 1 Gmail account?

The https://support.mozilla.org/en-US/kb/thunderbird-and-yahoo article is ambiguous. Does mailnews.oauth.usePrivateBrowser only need to be set to true if you have 2 accounts from the (Yahoo, AOL, ATT) set? Or if you have ''any'' 2 accounts, including, for instance, 1 Yahoo! account and 1 Gmail account?

All Replies (2)

Thanks for pointing out the ambiguity. It should say "no more than one account from Yahoo, AOL, and ATT.

Does that clarify?

I find your use of "no more than one account" there confusing, but it sounds like if one has 1 Gmail account, plus 1 Yahoo! account, it is not necessary to set mailnews.oauth.usePrivateBrowser to true, correct?

Tuna motuna

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.