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.

Avatar for Username

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Sending of the message failed. The message could not be sent because connecting to Outgoing server

  • 1 amsa
  • 1 yana da wannan matsala
  • 20 views
  • Amsa ta ƙarshe daga Matt

ARIFIN SC
ARIFIN SC
more options

Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mail.cp.co.id failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again.

Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mail.cp.co.id failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again.

All Replies (1)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

So have you verified your settings are correct and you do not have a firewall (usually software) blocking internet access for Thunderbird?