Hi,
about 2 weeks ago I changed my mail address from foo@bar.com to foo+wechall@bar.com and uploaded my gpg key and answered the gpg-test-mail.
After a quick ssh session on warchall.net I received an unencrypted mail from robot@warchall.gizmore.org about the session log file, to my old address foo@bar.com.
I don't know whether it's intended for the bot to not send encryped mails, but I did expect all mails to go to the new address.