MediaWiki:Spam-whitelist

#

# External URLs matching this list will *not* be blocked even if they would
# have been blocked by blacklist entries.
#
# Syntax is as follows:
#   * Everything from a "#" character to the end of the line is a comment
#   * Every non-blank line is a regex fragment which will only match hosts inside URLs

teamfortress\.com
steamcommunity\.com
steampowered\.com
steamgames\.com
valvesoftware\.com
youtube\.com
youtu\.be
wiki\.tf
l4d\.com
linktr\.ee

 #