MailHog
Email and SMTP testing with web and API interface.
15,863 1,158
Packages (24)
Mailpit
Email and SMTP testing tool for developers.
8,982 269
Maddy
All-in-one (SMTP, IMAP, DKIM, DMARC, MTA-STS, DANE) email server
5,898 312
mox
Modern full-featured secure mail server for low-maintenance, self-hosted email.
5,587 184
hermes
Golang package that generates clean, responsive HTML e-mails.
3,031 245
A robust and flexible email library for Go.
2,791 331
go-imap
IMAP library for clients and servers.
2,312 336
email-verifier
A Go library for email verification without sending any emails.
1,533 213
go-mail
A simple Go library for sending mails in Go.
1,305 90
SendGrid
SendGrid's Go library for sending email.
1,052 265
mailgun-go
Go library for sending mail with the Mailgun API.
745 148
go-simple-mail
Very simple package to send emails with SMTP Keep Alive and two timeouts: Connect and Send.
693 105
go-message
Streaming library for the Internet Message Format and mail messages.
441 125
douceur
CSS inliner for your HTML emails.
258 44
Hectane
Lightweight SMTP client providing an HTTP API.
225 25
go-premailer
Inline styling for HTML mail in Go.
196 22
smtpmock
Lightweight configurable multithreaded fake SMTP server. Mimic any SMTP behaviour for your test environment.
162 23
mailchain
Send encrypted emails to blockchain addresses written in Go.
144 50
truemail-go
Configurable Golang email validator/verifier. Verify email via Regex, DNS, SMTP and even more.
130 22
go-dkim
DKIM library, to sign & verify email.
99 41
go-imap
Batteries-included IMAP client with auto-reconnect, OAuth2, IDLE support, and built-in MIME parsing.
97 35
go-email-normalizer
Golang library for providing a canonical representation of email address.
78 10
smtp
SMTP server protocol state machine.
76 32
mailx
Mailx is a library that makes it easier to send email via SMTP. It is an enhancement of the golang standard library `net/smtp`.
21 6