I changed the email address in my profile a while back. But, I still get JavaRanch email (about the Book Promos and the Journal/Newsletter) at my old email address.
How long will it take for the email change in the profile to take effect?
It should have already taken effect. If you're still getting messages, then please send me an e-mail (see address here) identifying your old e-mail address. I'll see if we can find where it's still in the system, and fix it.