How to hide part of the email address in yahoo groups messages?

Question

I am newbie to Yahoo groups, I found all fellows posted their messages without showing their full email address, e.g. "abc@...", but mine is not like that, I show the full address as "[e-mail]", I don't know how to do it with the setting or somthing else.

Answer 1

yours is like that also, to other members. you see the full address since it's part of your membership :)