This is the notice I got:
"Our records show that you've been receiving the Natural Hazards Observer by mail but have not yet signed up to receive e-mail Observer updates.
Perhaps you missed our March notice that we have suspended Observer printing and mailing but will still be producing an electronic edition. We would like to send you e-mail notices when the electronic Observer is ready, but need you to update your contact information first.
We're sorry for the inconvenience, but we have to take this extra step to make sure we're not sending you unwanted e-mails. "