secure-smtpd

mr.hermes

A simple debug smtp server in Python for development

mailers

Email delivery for asyncio.

smtpsmug

py-seccure

SECCURE compatible Elliptic Curve cryptography in Python

mailtest

A tool to unit test code that sends email.

salmon

A Python Mail Server

extended_http_server

An extended version of python's SimpleHTTPServer that supports https, authentication, rate limiti...

python-smtpd-tls

An extension to the standard python 2.x smtpd library implementing implicit/explicit SSL/TLS/STAR...

SMTP-CRACKER-V3

[NEW] : Simple Mail Transfer Protocol (SMTP) CHECKER - CRACKER Tool V3

mailqueue-runner

sends emails stored in a maildir repository via SMTP

pyspnego

Python SPNEGO authentication library

requests-credssp

An authentication handler for using CredSSP with Python Requests.

eSSP

Python Library for the "Encrypted Smiley Secure Protocol " for Banknote Validators

byemail

Complete stack for a personnal mail system including SMTP receiver, sender, webmail, mailing list...

smtproutes

A simple, Sinatra inspired, SMTP routing server.