[rt-users] "undef" settings and searching the list archives

[Adolfo Santiago]

For settings like:

Set($LogToFile, undef);

If I want to enable logging to a file, how do I do it?  Do I turn the
"undef" into a "1", or a "0", or a "yes"?

Also, are the list archives searchable?  Looking in monthly files or
downloading the entire 65 Meg archive is not practical for me.

Thanks!

Chago