![powershell - How to fix 'the SMTP server requires a secure connection or the client was not authenticated' error when the server response was 5.7.0? - Stack Overflow powershell - How to fix 'the SMTP server requires a secure connection or the client was not authenticated' error when the server response was 5.7.0? - Stack Overflow](https://i.stack.imgur.com/xgAb5.png)
powershell - How to fix 'the SMTP server requires a secure connection or the client was not authenticated' error when the server response was 5.7.0? - Stack Overflow
![Sending an email from Powershell using send-mailmessage and Gmail – MrPowerScripts – Learn. Code. Grow. Sending an email from Powershell using send-mailmessage and Gmail – MrPowerScripts – Learn. Code. Grow.](https://mrpowerscripts.com/images/youtube-placeholder.jpg)
Sending an email from Powershell using send-mailmessage and Gmail – MrPowerScripts – Learn. Code. Grow.
![powershell - How to fix 'the SMTP server requires a secure connection or the client was not authenticated' error when the server response was 5.7.0? - Stack Overflow powershell - How to fix 'the SMTP server requires a secure connection or the client was not authenticated' error when the server response was 5.7.0? - Stack Overflow](https://i.stack.imgur.com/A9fkI.png)