~~# Spf

An ultra-simple library for SPF (Sender Policy Framework) checking in Go.

[~~![Go Report Card](https://goreportcard.com/badge/git.ailur.dev/ailur/spf)](https://goreportcard.com/report/git.ailur.dev/ailur/spf) [![Go Reference](https://pkg.go.dev/badge/git.ailur.dev/ailur/spf.svg)](https://pkg.go.dev/git.ailur.dev/ailur/spf)