We posted from an address on our server sales@... to our list, list@shemesh.groups.io
This address is subscribed. All addresses are moderated. The message did not get to the queue. No rejection notice was received.

I posted a new topic from inside groups.io from the moderator account for the same list. Sent once as a special message, tried again not as special message. The email has a graphic in it.
It did not appear in the queue nor in the archive nor was it received by anyone.

What to do????

TIA,

Sharon