email bounces about infrastructure

[jwflory]

@ritjoe Thanks for digging into this. I read the fix for this is to unsubscribe the failing email addresses. I'll try to do this during FOSS Hours today.

[jwflory]

I went back to the six bounce notifications I had from December. Of the six addresses, only one was still subscribed. I unsubscribed the one address. I'm guessing Mailman unsubscribed the rest of the addresses after so many failed deliveries.

I'm closing this as resolved. I'll try to keep an eye out if any more float around. 🎬