python-email-validator

A robust email syntax and deliverability validation library for Python

A robust email address syntax and deliverability validation library for Python 2.7/3.4 by Joshua Tauberer. This library validates that address are of the form ``x@y.com``. This is the sort of validation you would want for a login form on a website. Key features: * Good for validating email addresses used for logins/identity. * Friendly error messages when validation fails (appropriate to show to end users). * (optionally) Checks deliverability: Does the domain name resolve? * Supports internationalized domain names and (optionally) internationalized local parts. * Normalizes email addresses (super important for internationalized addresses! see below).