Sorry for the delay folks.
It looks like Reply By Email was stuck for a long awhile and was not throwing errors my way. I unstuck the ones from the past 90 days. Most everyone got their questions answered by reposting online so it should be ok. You may get some notifications of “failed replies older than 90 days” in your inbox over the next few minutes. You can safely ignore them.
Friday, 1:30pm EST, Feb 15th.