I just updated to WP 2.0. The problem I'm having is that my blog is now sending messages via an incorrect email address.
Previous behavior: A comment would arrive from the sender's email address. A comment to be moderated would arrive from my gmail address, specified in Options.
Current behavior: A comment arrives from "wordpress@[mydomain].com." A comment to be moderated arrives from "wordpress@[mydomain].com." I have not set up a "firstname.lastname@example.org" address.
I've checked my user settings, and the email address is properly set to the gmail address. Is the new behavior a change in 2.0? How can I change this back to the old method?