[exim] Help Spam sending flood from localhost

First someone tell me how to remove the comment lines from the
configuration.

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Member - Liberal International    This is doctor@??? Ici doctor@???
God, Queen and country! Never Satan President Republic! Beware AntiChrist rising! 
https://www.fullyfollow.me/rootnl2k
Ontario, Nfld, and Manitoba boot the extremists out and vote Liberal!