The following task sends an email to the cloud user fred:
dbcloudcmd run SendUserEmail user_list=fred subject="Test subject" body="This is the body of the email"
The following task sends an email with an HTML body and an attachment to multiple cloud users:
dbcloudcmd run SendUserEmail user_list="fred;wilma;barney" subject="More complex example" body="
<h1>The heading of the email body</h1><p>A paragraph within the email body.</p>" attachment_file="c:\myfile.txt" content_type="text/html"