Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Cannot send mail

  • 3 amsoshi
  • 1 yana da wannan matsala
  • 3 views
  • Amsa ta ƙarshe daga Donybruk

more options

I am using yahoo.ca and can login online and send and receive messages. I have been using this for a long time and everything has been working. But now it doesn't allow me to send mail from Thunderbird. It doesn't like the password. I tried the suggestions about deleting the passwords in Thunderbird options but that doesn't fix it.

I am using yahoo.ca and can login online and send and receive messages. I have been using this for a long time and everything has been working. But now it doesn't allow me to send mail from Thunderbird. It doesn't like the password. I tried the suggestions about deleting the passwords in Thunderbird options but that doesn't fix it.
Hoton allon fuska da aka liƙa

Mafitar da aka zaɓa

I upgraded to Tbird 54.03b and the problem is solved!

Karanta wannan amsa a matsayinta 👍 0

All Replies (3)

more options

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

more options

Thanks but that was already set. This problem seems to have only started after I upgraded to Thunderbird 52.2.1

more options

Zaɓi Mafita

I upgraded to Tbird 54.03b and the problem is solved!