smtp-server-node4

smtp-server-node4 is a small modification to smtp-server to run on Node 4 (and higher), whereas the official smtp-server runs only on Node 6 (and higher). Version numbers run roughly parallel to smtp-server. See also node4mailer, which this depends on.

The modifications are by Erik Demaine, while Nodemailer itself is by Andris Reinman. All distributed under the MIT license.

smtp-server

Node.JS module for creating SMTP and LMTP server instances on the fly.

See smtp-server homepage for documentation and terms.