Fast, dependency-free Go package to infer binary file types based on the magic numbers header signature

A fast Golang library for media type and file extension detection, based on magic numbers

MIME mail encoding and decoding package for Go

✉️ A streaming Go library for the Internet Message Format and mail messages

An elegant MIME/SMTP email library with support for attachments

Powerful and versatile MIME sniffing package using pre-compiled glob patterns, magic number signatures, XML document namespaces, and tree magic for mounted volumes, generated from the XDG shared-mime-info database.

A MIME type sniffer for Go.

Get the mime type / content type of a file from its extension without external dependencies

FROZEN - migrate to github.com/tawesoft/golib

Simple interface to libmagic for Go Programming Language

Fast ElasticSearch indexer for MIME email

An [Internet] Media Type and MIME string parser and modeler for Go

Return type of image based on mime type

Go package to send emails with a friendly API

A minimal document server with support for markdown, pug, and secured paths

Comparison of Go MIME type detection libraries

Detect file types–extensions and mime–using magic numbers

A PGP/MIME library written in Go

An email / MIME parser written in Go

A simple CLI tool that prints golang's interpretation of a file's mime type (as recognized by http.DetectContentType).