[newbie] Kmail

[Matthew Pirritano]

I'm using Kmail, but it won't let me send mail.  I can receive just fine.
It says that it could not run the program
"sendmail".  Is this a program that should have been installed.  It is not
in the directory that it says it should be in.  Is there something else it
can use.  If not where can i get that progam.  Do I have to go back to
install, and update my installation?

thanks
Matt