RFC 784 · UNKNOWN · 1981 MON · 14 SEP 2026

Mail Transfer Protocol: ISI TOPS20 implementation

By S. Sluizer, J. Postel · Published July 1981 · DOI 10.17487/RFC0784

Overview

RFC 784, “Mail Transfer Protocol: ISI TOPS20 implementation”, is an Unknown document published in July 1981 by S. Sluizer, J. Postel. The canonical text is published by the RFC Editor.

What “Unknown” means

The standards-track status of this early RFC was never formally classified.

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