This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Access to my yahoo mail account has stopped working, it keeps asking for the password which I have re-entered

more options

I have three email accounts, one of which is yahoo, which I access via Thunderbird version 52.2.1. All has been working fine until today. I started getting a "login failed" box that says "login to server imap.mail.yahoo.com failed" with options to retry,enter new password or cancel. I have tried entering my yahoo password but that hasn't helped. Thunderbird is installed on my PC running Windows 10. I am not having this problem accessing all my email accounts on my iPhone 6. Can someone suggest what to try next? Thanks.

I have three email accounts, one of which is yahoo, which I access via Thunderbird version 52.2.1. All has been working fine until today. I started getting a "login failed" box that says "login to server imap.mail.yahoo.com failed" with options to retry,enter new password or cancel. I have tried entering my yahoo password but that hasn't helped. Thunderbird is installed on my PC running Windows 10. I am not having this problem accessing all my email accounts on my iPhone 6. Can someone suggest what to try next? Thanks.

Chosen solution

You may need to 'Allow apps that use less secure sign in'. https://help.yahoo.com/kb/SLN27791.html

Read this answer in context 👍 0

All Replies (2)

more options

Seçilmiş Həll

You may need to 'Allow apps that use less secure sign in'. https://help.yahoo.com/kb/SLN27791.html

more options

I already had the "allow apps that use less secure sign in" selected. But I unselected and reselected it and Thunderbird is now accessing the yahoo account. Thank you!