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Download Request for Comments number 561Главная / RFC0561 / Скачать |
RFC0561 Standardizing Network Mail Headers
RFC0561 Standardizing Network Mail Headers A.K. Bhushan, K.T. Pogran, R.S. Tomlinson, J.E. White [ September 1973 ] ( TXT = 6159 bytes)(Updated by RFC0680)
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