RFC 438 · UNKNOWN · 1973 TUE · 15 SEP 2026

FTP server-server interaction

By R. Thomas, R. Clements · Published January 1973 · DOI 10.17487/RFC0438

Overview

RFC 438, “FTP server-server interaction”, is an Unknown document published in January 1973 by R. Thomas, R. Clements. 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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