This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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.

I can't send an e-mail from thunderbird, it was working well, suddenly it says the following message:An error occurred while sending mail. The mail server respo

  • 1 èsì
  • 1 ní ìṣòro yìí
  • 1 view
  • Èsì tí ó kẹ́hìn lọ́wọ́ christ1

more options

i can't send an e-mail from thunderbird, it was working well though , suddenly it says the following message:An error occurred while sending mail. The mail server responded An error occurred while sending mail. The mail server responded: (Alis-MacBook-Air.local) [46.138.187.135]:51054 is currently not permitted OR i have changed the port from 587 to 465 but still cannot send e-mail, it keep sending and sending for 5 minutes and respond is time out?

i can't send an e-mail from thunderbird, it was working well though , suddenly it says the following message:An error occurred while sending mail. The mail server responded An error occurred while sending mail. The mail server responded: (Alis-MacBook-Air.local) [46.138.187.135]:51054 is currently not permitted OR i have changed the port from 587 to 465 but still cannot send e-mail, it keep sending and sending for 5 minutes and respond is time out?

All Replies (1)

more options

Can you post your Troubleshooting Information? Help (Alt-H) - Troubleshooting Information