On: Command line tools every web dev needs to know

[moreati]

Cheers for that, will come in handy very soon. For those wondering

Deliver a standard test email, requiring CRAM-MD5 authentication as user me@example.com. An "X-Test" header will be added to the email body. The authentication password will be prompted for.

  swaks --to user@example.com --from me@example.com --auth CRAM-MD5 --auth-user me@example.com --header-X-Test "test email"

http://linux.die.net/man/1/swaks