Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Unable to Connect to SMTP Server from any email client

  • 1 antwurd
  • 1 hat dit probleem
  • 4 werjeftes
  • Lêste antwurd fan gp

ambujkn
ambujkn
more options

I've been using Mozilla Thunderbird for many years and I have not faced any issues. However, since last two days the outgoing emails stopped working as it is unable to connect to the SMTP server. I tried all possible combinations, I even tried with Outlook and Claw email, but none of them are able to connect to SMTP server for sending email. I searched various articles and tried to disable the antivirus and firewall, nothing worked. I'm using Windows 10 with Windows Defender as antivirus and firewall. I dont know what else to try. I'm using webmail now as I'm unable to get Thunderbird or any other email client to send emails. Hope someone can tell me what exactly is blocking the SMTP outgoing emails and how can it be fixed. thanks.

I've been using Mozilla Thunderbird for many years and I have not faced any issues. However, since last two days the outgoing emails stopped working as it is unable to connect to the SMTP server. I tried all possible combinations, I even tried with Outlook and Claw email, but none of them are able to connect to SMTP server for sending email. I searched various articles and tried to disable the antivirus and firewall, nothing worked. I'm using Windows 10 with Windows Defender as antivirus and firewall. I dont know what else to try. I'm using webmail now as I'm unable to get Thunderbird or any other email client to send emails. Hope someone can tell me what exactly is blocking the SMTP outgoing emails and how can it be fixed. thanks.

Alle antwurden (1)

gp
gp
more options

Hello

I'd suggest my standard debugging spiel, go to Settings / General, scroll down to the button 'Config Editor', click it, enter 'mailnews.smtp.loglevel', set it to 'All' instead of 'Warning', click the check to validate, then open Tools / Dev tools / Error console, click on the bin to clear it, then try to send a mail. After it fails, copy / paste the error console here. If there is personal information that you prefer to not display, replace it with something easy to interpret as such, like 'xxx' or 'hidden'.

Bewurke troch gp op