Delivering locally through the Submission Server

[R. Diez]

> what should it do with the non local messages or local messages directly
> at aliases?

OK, so I gather that the Submission Server cannot do that (yet).

My suggestion for a future version would then be: How about running dovecot-lda, if the user happens to be local, or a local alias? Or at least 
provide some sort of pattern matching: anything matching *@example.com , pass the message to dovecot-lda .

It feels strange that a plug-in accessing the local user database for authentication purposes, and running on the same Dovecot server instance, needs 
to use an MTA to deliver a local message, it is like going out to come back in again. But I do not know much about mail servers yet. Have I missed 
some important concept here that makes this idea silly indeed?

Regards,
   rdiez