RFC

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Major European payment processor can't send email to Google Workspace users

RFC 3092 – Etymology of “Foo” (2001)

Accept_language 2.2 – RFC 7231/4647 compliant Accept-Language parsing for Ruby

Large Feeds and RFC 5005

RFC 6677 DNS Transport over TCP – Implementation Requirements (2016)

RFC 863 – Discard Protocol

RFC 9861: KangarooTwelve and TurboSHAKE

Linux Fair DRM Scheduler Graduates Out Of The "RFC" Phase

RFC 3339 vs. ISO 8601

Raspberry Pi 5 support (OpenBSD)

RFC 8594: The Sunset HTTP Header Field (2019)

RFC 9839 and Bad Unicode

Most IT companies fail to serve security.txt for RFC 9116 in 2025

RFC 9557: Date and Time on the Internet: Timestamps with Additional Information

The "simple" 38 step journey to getting an RFC

RFC 35140: HTTP Do-Not-Stab (2023)

The BPF instruction set architecture is now RFC 9669

RFC 9580: OpenPGP

RFC: 64-Bit Sequence Numbers for TCP

RFC 9180: Hybrid Public Key Encryption (2022)