Avoiding Restart when Adding Mailboxes

[Dave Morrow [Permanent Link]]

Hi all.  This may very well be an FAQ question, but I will be darned if
I can find any reference to it anywhere.......so please bear with me.

I am using Postfix with mySQL.  I have an external process which adds
mailboxes simply by adding records to the appropriate mySQL tables.  

My question is:  Is there some way to have postfix recognize the new
mailbox without performing a restart?

Any assistance is greatly appreciated.