\chapter{Candidates}


\section{Types of MTAs}


\section{Not regarded here}


\section{The competitors}


\subsection{sendmail}

\subsection{qmail}

\subsection{postfix}

\subsection{exim}

\subsection{masqmail}
The \masqmail\ program was written by Oliver Kurth, starting in 1999. His aim was to create a \mta\ which is especially focused on computers with dial-up connections to the internet. \masqmail\ handles situations which are rarely solveable with the common \MTA{}s.



