Forcing a job to stop if the STID being passed in on the records is for the wrong class of mail using MailStream Plus

Product Affected:  MailStream Plus™
To have the MailStream Plus™ (MSP) job abend when a STID being passed in is for the wrong for the class of mail there are 2 parameters to set.
ALG PP position 10 – As long as the X is not used, MSP will verify if the STID is correct or not:
Intelligent Mail® Mode Letters and Flats Options:
X Do not verify STIDs. Use the assigned STIDs without changing them.
IMBCTL position 24 – as long as the E or blank is used, the job will stop if an incorrect STID is given.  Using the W for warning, the job will continue to process.
Define the handling of invalid Intelligent Mail® barcode numbers:
E Generate an error message and stop execution of the job.
UPDATED:  May 8, 2019