| http://www.w3.org/ns/prov#value | - Journal I have had to block several countries and ISP, including telefonica.es, at the SMTP level because 100% of the traffic to my mailserver from these networks was spam, and something like 80% of the traffic to my mailserver was from these networks, AND I was getting hit with excess bandwidth charges from trying to accept and filter them on a case-by-case basis.
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