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.

Avatar for Username

Mozilla Support में खोजें

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.

Leave on server error message

  • 1 प्रत्युत्तर दें
  • 1 यह समस्या है
  • 15 views
  • के द्वारा अंतिम प्रतियुतर Matt

wizsouth
wizsouth
more options

I'm getting this error message when trying to get new mail. Never received it before and is happening on two different computers. Can anyone tell me what this means?

The POP3 mail server (inbound.att.net) does not support UIDL or XTND XLST, which are required to implement the ``Leave on Server, ``Maximum Message Size or ``Fetch Headers Only options. To download your mail, turn off these options in the Server Settings for your mail server in the Account Settings window.

I'm getting this error message when trying to get new mail. Never received it before and is happening on two different computers. Can anyone tell me what this means? The POP3 mail server (inbound.att.net) does not support UIDL or XTND XLST, which are required to implement the ``Leave on Server'', ``Maximum Message Size'' or ``Fetch Headers Only'' options. To download your mail, turn off these options in the Server Settings for your mail server in the Account Settings window.

All Replies (1)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

It means your tangled up with yahoo and ATT basically... all the post on this forum for this issue relate to the disaster that is ATT/Yahoo email.

Your only choice really is restart Thunderbird and hope you get a non broken yahoo server instead of the one that does not work.