![Getting this error message: The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com was lost in the middle of | Thunderbird-ondersteuningsforum | Mozilla Support Getting this error message: The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com was lost in the middle of | Thunderbird-ondersteuningsforum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2020-03-03-03-32-17-338f62.png)
Getting this error message: The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com was lost in the middle of | Thunderbird-ondersteuningsforum | Mozilla Support
![Outlook Cannot Connect to SMTP Server- Outlook Error 0x80042109 Solution – Get Data Recovery Solutions from Multiple Platforms Outlook Cannot Connect to SMTP Server- Outlook Error 0x80042109 Solution – Get Data Recovery Solutions from Multiple Platforms](https://recoverdeletedblog.files.wordpress.com/2018/06/outlook-error-0x80042109.jpg?w=640)
Outlook Cannot Connect to SMTP Server- Outlook Error 0x80042109 Solution – Get Data Recovery Solutions from Multiple Platforms
![SQL SERVER - Database Mail Error: The SMTP Server Requires a Secure Connection or the Client was not Authenticated. The Server Response Was: 5.5.1 - SQL Authority with Pinal Dave SQL SERVER - Database Mail Error: The SMTP Server Requires a Secure Connection or the Client was not Authenticated. The Server Response Was: 5.5.1 - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/wp-content/uploads/2018/06/dbmail-ssl-01.jpg)
SQL SERVER - Database Mail Error: The SMTP Server Requires a Secure Connection or the Client was not Authenticated. The Server Response Was: 5.5.1 - SQL Authority with Pinal Dave
![Qnap Gmail Problem; Why Can I Not Send Notification Emails After Setting A Gmail Account As An Smtp Server? | Qnap Advanced Support Qnap Gmail Problem; Why Can I Not Send Notification Emails After Setting A Gmail Account As An Smtp Server? | Qnap Advanced Support](http://qnapsupport.net/wp-content/uploads/2016/04/SMTPServerfaq353_02.png)