111 lines
2.7 KiB
Markdown
111 lines
2.7 KiB
Markdown
# Gomail
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## Introduction
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Gomail is a simple and efficient package to send emails. It is well tested and
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documented.
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It is versioned using [gopkg.in](https://gopkg.in) so I promise
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they will never be backward incompatible changes within each version.
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It requires Go 1.2 or newer.
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## Features
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Gomail supports:
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- Attachments
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- Embedded images
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- HTML and text templates
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- Automatic encoding of special characters
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- SSL and TLS
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- Sending multiple emails with the same SMTP connection
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- Any method to send emails: SMTP, postfix (not included but easily doable), etc
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## Documentation
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https://godoc.org/gopkg.in/gomail.v2-unstable
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## Download
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go get gopkg.in/gomail.v2-unstable
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## Example
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```go
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package main
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import (
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"gopkg.in/gomail.v2-unstable"
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)
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func main() {
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msg := gomail.NewMessage()
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msg.SetHeader("From", "alex@example.com")
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msg.SetHeader("To", "bob@example.com", "cora@example.com")
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msg.SetAddressHeader("Cc", "dan@example.com", "Dan")
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msg.SetHeader("Subject", "Hello!")
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msg.SetBody("text/html", "Hello <b>Bob</b> and <i>Cora</i>!")
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msg.Attach(gomail.NewFile("/home/Alex/lolcat.jpg"))
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d := gomail.NewPlainDialer("smtp.example.com", "user", "123456", 587)
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// Send the email to Bob, Cora and Dan
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if err := d.DialAndSend(msg); err != nil {
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panic(err)
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}
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}
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```
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## FAQ
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### x509: certificate signed by unknown authority
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If you get this error it means the certificate used by the SMTP server is not
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considered valid by the client running Gomail. As a quick workaround you can
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bypass the verification of the server's certificate chain and host name by using
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`SetTLSConfig`:
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d := gomail.NewPlainDialer("smtp.example.com", "user", "123456", 587)
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d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
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Note, however, that this is insecure and should not be used in production.
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## Contribute
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See [CONTRIBUTING.md](CONTRIBUTING.md).
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## Change log
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See [CHANGELOG.md](CHANGELOG.md).
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## Contact
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You can ask questions on the [Gomail
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thread](https://groups.google.com/d/topic/golang-nuts/ywPpNlmSt6U/discussion)
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in the Go mailing-list.
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## Support
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If you want to support the development of Gomail, I gladly accept donations.
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I will give 100% of the money I receive to
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[Enfants, Espoir Du Monde](http://www.eedm.fr/).
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EEDM is a French NGO which helps children in Bangladesh, Cameroun, Haiti, India
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and Madagascar. All its members are volunteers so its operating costs are only
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1.9%. So your money will directly helps children of these countries.
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As an added bonus, your donations will also tip me by lowering my taxes :smile:
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I will send an email with the receipt of the donation to EEDM annually to all
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donors.
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[](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=PYQKC7VFVXCFG)
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