Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Mozilla Destek’te Ara

Destek dolandırıcılığından kaçının. Mozilla sizden asla bir telefon numarasını aramanızı, mesaj göndermenizi veya kişisel bilgilerinizi paylaşmanızı istemez. Şüpheli durumları “Kötüye kullanım bildir” seçeneğini kullanarak bildirebilirsiniz.

Learn More

Bu başlık arşivlendi. Yardıma ihtiyacınız varsa lütfen yeni bir soru sorun.

Unable to send mail in Thunderbird 102.6.1 (64 Bit)

  • 1 yanıt
  • 3 kişi bu sorunu yaşıyor
  • 1 gösterim
  • Son yanıtı yazan: david

Bob HUTTON
Bob HUTTON
more options

In Thunderbird why do I receive an error message for an invalid Certificate or the following Error message. - Sending of the message failed. An error occurred while sending mail. The mail server responded: Authentication required. Please verify that your email address is correct in your account settings and try again. error message - Sending of the message failed. An error occurred while sending mail. The mail server responded: Authentication required. Please verify that your email address is correct in your account settings and try again.

In Thunderbird why do I receive an error message for an invalid Certificate or the following Error message. - Sending of the message failed. An error occurred while sending mail. The mail server responded: Authentication required. Please verify that your email address is correct in your account settings and try again. error message - Sending of the message failed. An error occurred while sending mail. The mail server responded: Authentication required. Please verify that your email address is correct in your account settings and try again.

Tüm Yanıtlar (1)

david
david
  • Top 10 Contributor
more options

The error message seems rather clear. There is likely an error in your account setup. That's why the error appears. Possibly, if you post your account server settings, someone here may suggest an approach.