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 clients and servers
  ☆2,126Updated last week
• microcosm-cc / bluemonday
  bluemonday: a fast golang HTML sanitizer (inspired by the OWASP Java HTML Sanitizer) to scrub user generated content of XSS
  ☆3,267Updated 3 weeks ago
• matcornic / hermes
  Golang package that generates clean, responsive HTML e-mails for sending transactional mail
  ☆2,849Updated last year
• pquerna / otp
  TOTP library for Go
  ☆2,417Updated 2 weeks ago
• rakyll / statik
  Embed files into a Go executable
  ☆3,772Updated last year
• gomarkdown / markdown
  markdown parser and HTML renderer for Go
  ☆1,457Updated this week
• coder / websocket
  Minimal and idiomatic WebSocket library for Go
  ☆4,076Updated 2 weeks ago
• alexflint / go-arg
  Struct-based argument parsing in Go
  ☆2,062Updated last month
• cloudflare / tableflip
  Graceful process restarts in Go
  ☆2,935Updated 3 months ago
• vmihailenco / msgpack
  msgpack.org[Go] MessagePack encoding for Golang
  ☆2,414Updated 7 months ago
• h2non / filetype
  Fast, dependency-free Go package to infer binary file types based on the magic numbers header signature
  ☆2,145Updated 10 months ago
• goccy / go-json
  Fast JSON encoder/decoder compatible with encoding/json for Go
  ☆3,190Updated last month
• r3labs / sse
  Server Sent Events server and client for Golang
  ☆889Updated 6 months ago
• eko / gocache
  ☔️ A complete Go cache library that brings you multiple ways of managing your caches
  ☆2,537Updated last week
• nicksnyder / go-i18n
  Translate your Go program into multiple languages.
  ☆3,076Updated this week
• jhillyerd / enmime
  MIME mail encoding and decoding package for Go
  ☆469Updated this week
• inconshreveable / go-update
  Build self-updating Golang programs
  ☆2,176Updated 2 years ago
• xhit / go-simple-mail
  Golang package for send email. Support keep alive connection, TLS and SSL. Easy for bulk SMTP.
  ☆656Updated 5 months ago
• vbauerster / mpb
  multi progress bar for Go cli applications
  ☆2,354Updated last week
• gofrs / uuid
  A UUID package for Go
  ☆1,606Updated this week
• pelletier / go-toml
  Go library for the TOML file format
  ☆1,762Updated last month
• gabriel-vasile / mimetype
  A fast Golang library for media type and file extension detection, based on magic numbers
  ☆1,715Updated this week
• go-gomail / gomail
  The best way to send emails in Go.
  ☆4,434Updated last year
• sergi / go-diff
  Diff, match and patch text in Go
  ☆1,878Updated 6 months ago
• jordan-wright / email
  Robust and flexible email library for Go
  ☆2,685Updated 10 months ago
• sevlyar / go-daemon
  A library for writing system daemons in golang.
  ☆2,216Updated 5 months ago
• valyala / quicktemplate
  Fast, powerful, yet easy to use template engine for Go. Optimized for speed, zero memory allocations in hot paths. Up to 20x faster than …
  ☆3,159Updated 5 months ago
• dustin / go-humanize
  Go Humans! (formatters for units to human friendly sizes)
  ☆4,414Updated 9 months ago
• wneessen / go-mail
  📧 Easy to use, yet comprehensive library for sending mails with Go
  ☆808Updated this week
• skip2 / go-qrcode
  QR Code encoder (Go)
  ☆2,715Updated 10 months ago