Thanks for the well wishes!
I didn't say, but it's Les Miserables.
Three quick things not to do in a live theatre:
1. Don't say "good luck" - that's bad luck. Say "break a leg" - which refers to bowing - bending the leg to bow.
2. Don't say "MacBeth" - I barely was able to type that! And I'm at home. It's bad luck. Call it the Scottish Play and they'll know what you mean. (source of the myth is probably that it's a very complicated show with lots of places that are easy for actors to get hurt)
3. Never whistle in a theatre. That's how stagehands used to signal things flying in and out from the flyspace - so you could end up with a piece of scenery on your head (and some have died this way).
But back to the problem - so far, the limited time I have - I don't see anything stuck in the outbound queue, which I'd expect to see if we were blacklisted... but I'll do some more checking on that and testing of emails...