Internet Mail Protocols
Abstract:
This document contains RFC 821 Simple Mail Transfer Protocol-SMTP and RFC 822 Standard for the Format of ARPA Internet Text Messages, which are the basic protocols that support all network mail. The SMTP is independent of the particular transmission subsystem, and requires only a reliable ordered data stream channel. Appendices describe the use of SMTP with various transport services, The second part of this document describes syntax requirements and options for computer messages sent by electronic mail. These RFCs update information contained in the Internet Protocol Transition Workbook. Additional keywords Standards Formats Specifications and Information transfer.
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