It appears that emails i an sending are not being received. I do not know if this is all emails sent but know for sure ones sent on Monday 8/22 approximately 1:52 to 1:58 and again at 6:20pm est.
I had a few others i would have to go back and research.
what is your smtp server? there are some servers, e.g., hostgater, that are aren’t following the standards and are dumping mail sent from K-9 (and likely other clients).
you can search “hostgater”, and other things like “destination” to get a more complete discussion of this issue.
you should probably edit your post and remove your recipient’s email address – don’t want them being spammed.
I thought this only went to k9 support.
This is a forum where anybody can read, nothing private here.