domain = re.sub("\:\d+$", "", domain)
# bigger retards put the schema in their blocklist, sometimes even without slashes
domain = re.sub("^https?\:(\/*)", "", domain)
+ # and trailing slash
+ domain = re.sub("\/$", "", domain)
# the biggest retards of them all try to block individual users
domain = re.sub("(.+)\@", "", domain)
return domain