Re: non appearing posts
Yes not to receive a copy of my own posts drives me nuts tootoggle quoted messageShow quoted text
A few years ago I had a tweak for gmail that circumvented that but after an update I gave up and simply bcc'd a copy of every post to myself, thankfully Thunderbird does that automatically
I have the "own copies" ticked
If I bcc various groups at the same time I get a copy of each one
Nivard Ovington in Cornwall (UK)
Groups.io has a special feature for Gmail users: an option (default on) to replace the Message-ID when sending your own message back to you. This is the "I always want copies of my own emails" checkbox in the Preferences page of your Account.