Well I may have had some success.
Don't really like the solution but it appears to work for me.
Since I never received an email response to my everyday @Comcast.net account, I created a new login and used my "never used" gmail account instead.
Transfer in worked and transfer out actually sent a confirmation email that I received almost immediately.
I replied so now I just need to wait for those to arrive at their destination address.
The other coins actually made it through without a confirmation email, so I assume those were done via manual confirmation.
If so, thanks again.
Hopefully the "incompatible" email account issues can be solved soon.
I think that will resolve a lot of the drama going down here.


Edit: The test transfer after the confirmation email response has gone through. So more success.
Keep up the hard work.

Edit2: And now a complete cycle of:
 transfer-in -> trade -> transfer out -> confirmation email sent -> email received -> email confirmed -> transfer complete
has taken place. Amazing what a working email address will do for ya...