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

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

error messages

  • 1 eyano
  • 1 eza na nkokoso oyo
  • 19 views
  • Eyano yasuka ya Matt

more options

An error occurred sending mail: The mail server sent an incorrect greeting: #4.4.5 Too many connections to this host..

just started to get this message when trying to send email. I have checked with the ISP server and we have done test emails via their webmail without difficulty. They are stating this is a problem with the email system I am using i.e Thunderbird?

Any information on this? Have others experienced this same problem....

An error occurred sending mail: The mail server sent an incorrect greeting: #4.4.5 Too many connections to this host.. just started to get this message when trying to send email. I have checked with the ISP server and we have done test emails via their webmail without difficulty. They are stating this is a problem with the email system I am using i.e Thunderbird? Any information on this? Have others experienced this same problem....

All Replies (1)

more options