What does this mean?
Define a new MIME-Type (message/cpim)
Standard format for message/cpim:
- 3 parts
- Message MetaData (Headers), Content MetaData (MIME Headers), Message Content
CPIM messages are immutable enroute
- Cannot re-order, remove, add, or change headers
- Cannot re-code the message (transfer encoding, line endings, etc)
CPIM messages may be re-wrapped
- Use security multiparts for Signatures or Encryption