Windows 10 reached EOS (end of support) on October 14, 2025. For more information, 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

CAN'T RESURRECT EMAILS AFTER ALL ATTEMPTS

As a last resort to restore my emails after trying everything else, if I delete my account and register it again as a new account will I lose all current emails and folders?

As a last resort to restore my emails after trying everything else, if I delete my account and register it again as a new account will I lose all current emails and folders?
Attached screenshots

All Replies (3)

Short answer is probably.

My limited understanding is optus have just completed handing all of their mail business to the same firm that took over iinet and westnet mail. Have you gone through at migration?

Sorry, I don't understand "gone through at migration". I've had Thunderbird for a long time and this 'failed to log in to server' is a recurring problem, the solution for which seems to be different every time. This time it's got me stumped. If this and other issues seem to be common and constantly occurring, why doesn't Mozilla fix them?

I have two accounts on Thunderbird. One is via outlook.office365.com and works fine. The other is via mail.optusnet.com.au and has stopped responding. The only differences are the port number and the fact that the Optus one has no option for OAuth2. I can only set it to Normal Password. Please help!!

Ask a question

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