[xwiki-users] Questions after testing xwiki for the first time.

Hi, I've started testing xwiki on a Linux installation, by using the quick method with Jetty and hsqldb (3.0). Everything looks great and impressive so far! :) I've encountered some problems however. My configured mailhosts do (of course) not accept emails from invalid senders. Email works fine for registration, but for "sharing" by email, or "inviting" by email, xwiki defaults to using localhost (and not my configured relayhost in the email settings) to send out with invalid email addresses like no-reply(a)localhost.localdomain I've correctly replaced all instances of "(a)localhost.localdomain" with my own valid domain name in database/xwiki_db.script, and stopped and restart xwiki, but this gives an immediate error, and no results in the logfile. How would I go about correcting this ? Would I be better off using MySQL as database right away ? Thanks in advance. Ciao, Albert