Swaks - Swiss Army Knife for SMTP


About

Swaks is a featureful, flexible, scriptable, transaction-oriented SMTP test tool written and maintained by John Jetmore. 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

The latest version of Swaks is 20130209.0, which can be downloaded as a package or a standalone script.

There is also a versions page which lists every released version of Swaks, complete with changelogs and download links.


Documentation

The reference documentation from the latest release, which includes quick-start examples, is available. There is also an Occasionally Asked Questions document.


News (rss)


Communications


www.jetmore.org/john/code/swaks