On Thursday 31 July 2003 9:32 pm, Garrett Goebel wrote: > > What are the peices of a mail server. > MTA = Mail Transport Agent (sendmail, postfix, qmail, ...) > MDA = Mail Delivery Agent (procmail, ...?) > MUA = Mail User Agent (pine, elm, outlook, ...) MDA is optional, and for MUA there's always "mail".