[Tutor] About the Mailing List

[Jordan]

How do I see what in the mailing list has already been responded too,
before it sends me the digest? For instance I wanted to respond to one
of the questions, but seeing that the time was almost two hours ago. I
am sure someone has already responded. Where could I check to see if
this is true? I assume the mailing list are posted some wheres on-line.
But I can only find the sign up page. Thanks in advance for the link.
--
Jordan