Modification to CEM's email settings from SMTP to CSSMTP and specifying 'RICH' text for the content-type has the alert information coming as an email attachment instead of within the body of the email message.
Release : 6.0
Component : CA COMPLIANCE EVENT MANAGER
This condition seems to be by design running CSSMTP on the mainframe and using 'RICH' text.
This is a design idiosyncrasy of CSSMTP from the mainframe sending the information as an attachment when a content-type of 'RICH' text is specified. To have the information sent in the body of the email it is recommended to use 'HTML' or 'PLAIN'. On a side note, 'HTML' supports everything 'RICH' text supports along with other formatting, and like 'PLAIN' text the information will be sent in the body of the email.