VERIFIED SOLUTION i

Finding the layout of the USPS Shipping Services File (SSF)

Product Affected:  MailStream Plus™
The Shipping Services File layout is provided by the USPS.  It is located here:
 
https://ribbs.usps.gov/intelligentmail_package/documents/tech_guides/PUB199IMPBImpGuide.pdf
 
**  Note: this question was requested by a MailStream Plus™ user.  The Shipping Services file (SSF) can be generated by MailStream Plus.
      This location is current as of May 2019
UPDATED:  May 20, 2019