Some messaging clients (for example, Outlook) use MAPI to submit their
messages to the server. In this case, no SMTP Transport Events will be
executed. This problem and the solution is discussed by Q288756
To catch internal mails, you have to install a secondary SMTP server and
route messages thru that server (i.e. use another SMTP virtual server for
> hi ng !
> System: E2K SP3 / NT4 SP6
> Trieing the SDK sample for an Event Sink On Arival (KB Q317680) i have to
> notice, that the event only works for emails, comming from an different
> domain (going through the "external SMTP" port of the Exchange-Server).
> Sending an internal mail creates no event? Why? How can i catch internal
> Thanks for any idea.
> Udo Karlins