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Cannot send mail

  • 3 replies
  • 1 has this problem
  • 3 views
  • Last reply by Donybruk

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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.
Attached screenshots

Chosen solution

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

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All Replies (3)

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

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

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Chosen Solution

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