Thursday, December 26, 2002 12:00 PM
Not through the JavaMail API.
It depends what kind of OS and mail server, and how it is configured, etc. Usually you have to log in to the server and do some things there from a privileged account allowed to create new users, etc.
For most Unix systems you go through the usual procedure to create a new local user. For MS Exchange you go through the usual procedure to create a new local recipient mailbox, tied to a domain account and an address book entry. etc.