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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Why mail retrieval fails?

  • 1 èsì
  • 1 ní ìṣòro yìí
  • 3 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ sfhowes

don-mgmt9
don-mgmt9
more options

Why do I sporadically get "The POP3 mail server (pop.att.yahoo.com) does not support UIDL or XTND XLST" and it goes away after restarting Thunderbird?

Why do I sporadically get "The POP3 mail server (pop.att.yahoo.com) does not support UIDL or XTND XLST" and it goes away after restarting Thunderbird?

All Replies (1)

sfhowes
sfhowes
  • Top 10 Contributor
more options

It's a problem that seems to appear with Yahoo POP accounts:

http://kb.mozillazine.org/Yahoo#The_POP3_email_server_.28plus.pop.mail.yahoo.com.29_does_not_support_UIDL_or_XTND_or_XLST

If you were to switch to IMAP access, the settings would be: incoming: imap.mail.yahoo.com on port 993, outgoing: smtp.mail.yahoo.com on port 465; SSL/TLS, authentication = OAuth2, User Name = email address.

https://support.mozilla.org/en-US/questions/1288812

http://kb.mozillazine.org/Convert_a_POP_account_to_a_IMAP_account