Comcast.net issues

If you have a member with a comcast.net email address that is having issues receiving emails from us, the following may help (as discovered by a Groups.io user, and forwarded with his permission). I am unaware of any overall issues with sending email to comcast.net, and was able to receive group email to a comcast.net address just now, but this is good information to have:

https://beta.groups.io/g/main/message/15620

Also see:

https://groups.io/g/GroupManagersForum/message/31011