You can use a Google Workspace account to send email.
In order to use a Google Workspace account, you must set your accounts Allow less secure apps setting to ON. While signed into your account, you can click on the link below to access the setting.
https://www.google.com/settings/security/lesssecureapps
When you click the link, you will be taken to a page similar to the one shown below.
Here is an example of the settings we use to send email using our Google Workspace account:
