View the most recent changes for the esmtp port at: esmtp.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for esmtp.
The raw portfile for esmtp 1.0 is located here:
http://esmtp.darwinports.com/dports/mail/esmtp/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/esmtp

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
The esmtp Portfile 52793 2009-06-23 06:54:17Z blb macports.org $

PortSystem 1.0

Name: esmtp
Version: 1.0
Category: mail
Maintainers: nomaintainer
Description: relay-only Mail Transfer Agent (MTA)
Long Description: esmtp is a user configurable relay-only Mail Transfer Agent (MTA) with a sendmail compatible syntax. esmtp does not attempt to provide all the functionality of sendmail: it is intended to be used by mail user agents such as mutt.
Homepage: http://esmtp.sourceforge.net
Platform: darwin
Master Sites: sourceforge
Checksums: md5 e4c4e00eecb70b528a9d772d2e633b29 sha1 c60b0d7b956a387d7fe9e5952c14af1259aafd24 rmd160 1cb6026228d71e2a5acf060c2509579d97fdca0a
use_bzip2 yes

depends_lib port:libesmtp port:openssl

configure.args --mandir=${prefix}/share/man

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/esmtp
%  sudo port install esmtp  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching esmtp
--->  Verifying checksum for esmtp
--->  Extracting esmtp
--->  Configuring esmtp
--->  Building esmtp with target all

--->  Staging esmtp into destroot

--->  Installing esmtp

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using esmtp with these commands:

%  man esmtp
%  apropos esmtp
%  which esmtp
%  locate esmtp

 Where to find more information: