Creating an Exchange 2010 Transport Agent
Writing your own transport agent for Exchange Server 2010 is not complicated or an unsolvable task to do.
This transport agent example is the outcome of a requirement to modify email attachments with a GUID based filename. Those filenames were not really usable for the recipients. Interestingly, the email subject contained the information of the content of the attachments. The emails were automatically generated by a SAP reporting application.
