Swaks: Swiss Army Knife for SMTP

Swaks’ primary design goal is to be a flexible, scriptable, transaction-oriented SMTP test tool. It handles SMTP features and
extensions such as TLS, authentication, and pipelining; multiple version of the SMTP protocol including SMTP, ESMTP, and LMTP; and multiple transport methods including UNIX-domain sockets, internet-domain sockets, and pipes to spawned processes. Options can be specified in environment variables, configuration files, and the command line allowing maximum configurability and ease of use for operators and scripters.

Swaks
Image: Wiki

Features include:

  • SMTP extensions including TLS, authentication, pipelining, and XCLIENT
  • Protocols including SMTP, ESMTP, and LMTP
  • Transports including UNIX-domain sockets, internet-domain sockets (IPv4 and IPv6), and pipes to spawned processes
  • Completely scriptable configuration, with option specification via environment variables, configuration files, and command line

Download

Tutorial

Copyright (c) 2003-2008,2010-2018 John Jetmore <jj33@pobox.com>

Share