AMP for email is a terrible idea 8 years ago
it is a separate mime type
HN user
it is a separate mime type
9.0.2 fixes it
9.0.2 fixes it - or buy an Apple watch because that appears to mitigate it (speculation the Apple QA team all have an Apple Watch :-)
I'm not going to publicly shame the vendor we use, but yes we've had words.
Out of curiosity did you look at gearman? I really like the ability to coalesce identical jobs.