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 smtp.gmail.com - worked a few days ago

  • 2 பதிலளிப்புகள்
  • 9 இந்த பிரச்னைகள் உள்ளது
  • 1 view
  • Last reply by Mel.Kos

I'm having trouble sending emails from my gmail accounts. It gets stuck on "Connecting to smtp.gmail.com...", after a few seconds an error message appears: "Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com timed out. Try again."

I've confirmed that the settings are being used correctly https://prod-cdn.sumo.mozilla.net/uploads/images/2018-01-18-12-43-59-44a50f.png

And on the smtp settings https://prod-cdn.sumo.mozilla.net/uploads/images/2018-01-18-12-44-02-3ead30.png (username is my email) ... after Google's info: https://support.google.com/a/answer/176600?hl=en

The only thing I'm unsure of is authentication method. Thunderbird's default is 0Auth2, but while browsing the internet the preferred method seems to be Encrypted password. I have, of course, tried both - same problem.

Thunderbird version: 52.5.2 Windows 10 (x64) Incoming email works and SMTP works for another provider (yandex)

I'm having trouble sending emails from my gmail accounts. It gets stuck on "Connecting to smtp.gmail.com...", after a few seconds an error message appears: "Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com timed out. Try again." I've confirmed that the settings are being used correctly https://prod-cdn.sumo.mozilla.net/uploads/images/2018-01-18-12-43-59-44a50f.png And on the smtp settings https://prod-cdn.sumo.mozilla.net/uploads/images/2018-01-18-12-44-02-3ead30.png (username is my email) ... after Google's info: https://support.google.com/a/answer/176600?hl=en The only thing I'm unsure of is authentication method. Thunderbird's default is 0Auth2, but while browsing the internet the preferred method seems to be Encrypted password. I have, of course, tried both - same problem. Thunderbird version: 52.5.2 Windows 10 (x64) Incoming email works and SMTP works for another provider (yandex)
Attached screenshots

user1452612 மூலமாக திருத்தப்பட்டது

தீர்வு தேர்ந்தெடுக்கப்பட்டது

Turns out it was a firewall issue.

I'm using a VPN and solved it by adding a general rule to Iptables: iptables -A OUTPUT -p tcp --dport 465 -j ACCEPT (Google seems be picky or something)

Read this answer in context 👍 1

All Replies (2)

தீர்வு தேர்ந்தெடுக்கப்பட்டது

Turns out it was a firewall issue.

I'm using a VPN and solved it by adding a general rule to Iptables: iptables -A OUTPUT -p tcp --dport 465 -j ACCEPT (Google seems be picky or something)

user1452612 மூலமாக திருத்தப்பட்டது

I added the rule and it seems to work. Of course 1 email isn't conclusive. I do hope that this is it though. Thank you.