Attachments in transactional email requests

The Deliver TMS supports attaching one or more files to a transactional email message. The web services request must contain the file contents and information that describes each file.

The second-generation WSDL available from Unica describes how to configure a transactional email request that includes email attachments. The transactional email request must specify the following.

  • Name of the file to be attached
  • The MIME content type of the file
  • Contents of the file

You pass attachments to the Deliver TMS inline as separate MIME parts using techniques described in either of the following standards recognized by the World Wide Web Consortium (W3C):

  • SOAP Message Transmission Optimization Mechanism (MTOM)
  • SOAP Messages with Attachments (SWA)

Consult the W3C web site for details about these standards.