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

Cannot connect to server, connection refused...same old problem looks like.

  • 1 balasan
  • 1 ada masalah ini
  • 5 paparan
  • Balasan terakhir oleh Matt

more options

So, the same day as firefox maintenance service activity, can no longer access any new emails. I searched all these forums and did all the firewall allowing, removing, adding again but didn't solve it. So I removed account from Thunderbird and tried adding it back again but it won't allow it. Says "configuration found at email provider" which is good, then press "ok" then says "configuration could not be verified - username or password is wrong" So I changed my password at host, tried again, nope. This has to be form Mozilla.

So, the same day as firefox maintenance service activity, can no longer access any new emails. I searched all these forums and did all the firewall allowing, removing, adding again but didn't solve it. So I removed account from Thunderbird and tried adding it back again but it won't allow it. Says "configuration found at email provider" which is good, then press "ok" then says "configuration could not be verified - username or password is wrong" So I changed my password at host, tried again, nope. This has to be form Mozilla.

All Replies (1)

more options

Unfortunately I would guess about 1% or less of people with your issue following an update actually have a problem with their email client. Almost all of them have a problem with their anti virus program.

The standard request is;

If safe mode for the operating system fixes the issue, there's other software in your computer that's causing problems. Possibilities include but not limited to: AV scanning, virus/malware, background downloads such as program updates.