Ib puag ncig cuam tshuam ntawm SPAM

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Cov pej xeem ntawm WebpageFX Lub Limtiam tau muab tso ua ke ntau lub sijhawm infographic piav qhia txog ib puag ncig tus nqi ntawm SPAM. Kuv twb sau ua ntej txog SPAM thiab email kev lag luam… Thiab kuv tseem xav tsis thoob tias tsis muaj leej twg tau ua ib qho kev nce qib hauv kev tawm tsam SPAM.

Yog tias ISP nyiam Google, Yahoo! thiab Microsoft yeej xav tshem tawm lawv tus kheej ntawm SPAM, lawv yuav muaj kev tiv thaiv email chaw nyob uas ISP (Tus Muab Kev Pabcuam Kev Pabcuam Hauv Is Taws Nem) tswj qhov xaiv qhov kev tawm tsam tsis yog ESP (Tus Pabcuam Kev Pabcuam Email). Qhov no yuav tso cai lawv los thaiv lwm lub peev txheej. Tiam sis alas… peb nyob nraum daig nrog ib tug 20 xyoo laus system uas tsis zoo li yuav txhim kho txhua lub sij hawm sai sai.

spam infographic v21

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