EZZ9903I

Explanation
The mailer_name has an unknown equate definition after
the equal sign. 

mailer_name is the name of the invalid mailer. 

definition is the definition in configuration file.

System action
sendmail ends after completing configuration processing.

Operator response
Contact the system programmer.

System programmer response
Change the configuration file to complete the equate for the mailer.

Module
readcf

Procedure name
makemailer