![Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX](https://www.schlix.com/web/schlix/media/images/tutorials/v2/google-workspace-smtp/google_workspace_smtp_oauth_settings_step_2.jpg)
Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX
![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 Support Forum | 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 Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2020-03-02-03-19-49-338f62.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 Support Forum | Mozilla Support
![Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX](https://www.schlix.com/web/schlix/media/images/tutorials/v2/gmail_smtp_settings.png)
Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX
![Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX Using Google Workspace/G Suite/GMail as the default SMTP server | Documentation - PHP/MySQL/HTML5/CSS3 - SCHLIX](https://www.schlix.com/web/schlix/media/images/tutorials/v2/google-workspace-smtp/google_workspace_smtp_oauth_settings_step_1.jpg)