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@elidickinson
elidickinson / emailchecker.py
Created October 23, 2012 12:59
Script to check that a list of email address have valid domains (i.e. they have an MX record)
# pip install pydns
import DNS, smtplib
import csv, re
in_filename = 'input.csv'
skip_to = None
# DNS.DiscoverNameServers()
DNS.defaults['server'].append('208.67.222.222')