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5.1.0 GtQibwQJpt5H9 Authentication Required (TT401). What does this mean?

GuyPembroke
GuyPembroke
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I can receive e-mails from talktalk on Thunderbird, but not send them. Help please

I can receive e-mails from talktalk on Thunderbird, but not send them. Help please

Chosen solution

It usually means your server settings in Thunderbird do not match what your provider expects. Contact your provider or look at their SMTP settings on their help page and make any needed corrections to what you have in Thunderbird.

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user01229325
user01229325
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Chosen Solution

It usually means your server settings in Thunderbird do not match what your provider expects. Contact your provider or look at their SMTP settings on their help page and make any needed corrections to what you have in Thunderbird.

GuyPembroke
GuyPembroke Question owner
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Thank you. Resolved!