Spam has evolved from a minor annoyance into one of the most persistent cyber-threats of the modern age. In 2025, more than 85% of worldwide email traffic is still spam, according to industry reports — a massive volume that represents trillions of unwanted messages transmitted every day. For hosting providers, https://emailhosting48763.blog5.net/85659769/the-anti-spam-war-history-evolution-how-hosting-providers-combat-it-in-2025