Alternatives and similar repositories for go-smtp

Users that are interested in go-smtp are comparing it to the libraries listed below

• emersion / go-imap
  📥 An IMAP library for Go clients and servers
  ☆2,235Updated 2 weeks ago
• pquerna / otp
  TOTP library for Go
  ☆2,688Updated last month
• xhit / go-simple-mail
  Golang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.
  ☆684Updated last year
• gabriel-vasile / mimetype
  A fast Golang library for media type and file extension detection, based on magic numbers
  ☆1,847Updated last week
• jordan-wright / email
  Robust and flexible email library for Go
  ☆2,764Updated last year
• valyala / fastjson
  Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection
  ☆2,400Updated last year
• jhillyerd / enmime
  MIME mail encoding and decoding package for Go
  ☆497Updated last month
• wneessen / go-mail
  📧 Easy to use, yet comprehensive library for sending mails with Go
  ☆1,113Updated this week
• microcosm-cc / bluemonday
  bluemonday: a fast golang HTML sanitizer (inspired by the OWASP Java HTML Sanitizer) to scrub user generated content of XSS
  ☆3,506Updated 5 months ago
• nicksnyder / go-i18n
  Translate your Go program into multiple languages.
  ☆3,345Updated last week
• matoous / go-nanoid
  Golang random IDs generator.
  ☆1,473Updated 4 months ago
• mhale / smtpd
  An SMTP server package written in Go, in the style of the built-in HTTP server.
  ☆420Updated 11 months ago
• signintech / gopdf
  A simple library for generating PDF written in Go lang
  ☆2,778Updated last month
• h2non / filetype
  Fast, dependency-free Go package to infer binary file types based on the magic numbers header signature
  ☆2,229Updated 2 months ago
• pkg / sftp
  SFTP support for the go.crypto/ssh package
  ☆1,604Updated 2 weeks ago
• sanbornm / go-selfupdate
  Enable your Go applications to self update
  ☆1,630Updated last year
• skip2 / go-qrcode
  QR Code encoder (Go)
  ☆2,877Updated last year
• gomarkdown / markdown
  markdown parser and HTML renderer for Go
  ☆1,618Updated last month
• gosimple / slug
  URL-friendly slugify with multiple languages support.
  ☆1,276Updated 8 months ago
• go-bindata / go-bindata
  Turn data file into go code.
  ☆1,894Updated last year
• gen2brain / beeep
  Go cross-platform library for sending desktop notifications, alerts and beeps
  ☆1,638Updated 2 months ago
• makiuchi-d / gozxing
  Port of ZXing (https://github.com/zxing/zxing) core to pure Go.
  ☆617Updated last month
• oschwald / geoip2-golang
  Unofficial MaxMind GeoIP2 Reader for Go
  ☆2,111Updated last week
• nyaruka / phonenumbers
  GoLang port of Google's libphonenumber library
  ☆1,442Updated last month
• dghubble / gologin
  Go login handlers for authentication providers (OAuth1, OAuth2)
  ☆1,920Updated this week
• gofrs / uuid
  A UUID package for Go
  ☆1,717Updated last week
• pelletier / go-toml
  Go library for the TOML file format
  ☆1,854Updated last week
• r3labs / sse
  Server Sent Events server and client for Golang
  ☆978Updated last year
• davidbyttow / govips
  A lightning fast image processing and resizing library for Go
  ☆1,481Updated 2 weeks ago
• matcornic / hermes
  Golang package that generates clean, responsive HTML e-mails for sending transactional mail
  ☆2,912Updated 5 months ago