Mock SMTP

Mock SMTP is a SMTP server that does not deliver message, instead it save the messages to files in your file system.

This is a development tool, used to test email sending from apps.

How to Run via Command Line

# python mock-smtp.py

By default the server will listen on port 25, and bind to 127.0.0.1, plus e-mails will be saved to the current directory. This behaviour can be changed by using the following environment variables, respectively:

• MOCK_SMTP_ADDRESS
• MOCK_SMTP_PORT
• MOCK_SMTP_PATH

Note: Mock SMTP must be run as root for binding to ports below 1024, otherwise you will get a PermissionError exception. When run as root, the daemon will drop privileges, and assume the same identify of the owner/group of current directory or (the one specified in MOCK_SMTP_PATH), after the SMTP socket is open.

How to Run via Docker

$ mkdir emails
$ docker run --rm -p 25:25 -v $(pwd)/emails:/var/lib/mock-smtp -d flaviovs/mock-smtp
$ telnet localhost 25
220 97e09283eb3f Python SMTP proxy version 0.2

Issues?

Visit https://github.com/flaviovs/mock-smtp