Enable to send email, server reported error" or "Email server reported an error ... Could not connect to SMTP host" error when trying to send email inside 'Command Center'
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Fix: 421 cannot connect to SMTP Server - Appuals.com
![Solution] Outlook 421 Cannot Connect to SMTP Server Error](https://www.stellarinfo.com/blog/wp-content/uploads/2021/01/How-to-Fix-Outlook-421-Cannot-Connect-to-SMTP-Server-Error.jpg "Solution] Outlook 421 Cannot Connect to SMTP Server Error")
Solution] Outlook 421 Cannot Connect to SMTP Server Error
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![Solution] Outlook 421 Cannot Connect to SMTP Server Error](https://www.stellarinfo.com/blog/wp-content/uploads/2021/01/image-95.png "Solution] Outlook 421 Cannot Connect to SMTP Server Error")
Solution] Outlook 421 Cannot Connect to SMTP Server Error
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3.4 - 3.7 - Email Settings | Documentation@ProcessMaker
