[ChinaLamb]

Originally Posted by ChinaLamb

When I receive the email, the "Reply" button turns into "Reply to list"

This doesn't happen for you?

Here's what I see
https://drive.google.com/file/d/1doS...ucx1C0hzTts53v

And here's why... Looking at the emails in a Google account, in the email header, there are two entries:

List-Id: <contactlist.mydomain.tld>
List-Post: <mailto:contactlist@mydomain.tld>

These are entered into the message, even if the message is sent via BCC...