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github.com/lukealonso/mailyak
An elegant MIME mail library with support for attachments
io.Reader
)io.Writer
for convenience)go get -v github.com/domodwyer/mailyak
// Create a new email - specify the SMTP host and auth
mail := mailyak.New("mail.host.com:25", smtp.PlainAuth("", "user", "pass", "mail.host.com"))
mail.To("dom@itsallbroken.com")
mail.From("nigerianprince@justneedshelp.com")
mail.FromName("Prince Fournineteen")
mail.Subject("Business proposition")
// mail.HTML() and mail.Plain() implement io.Writer, so you can do handy things like
// parse a template directly into the email body
if err := t.ExecuteTemplate(mail.HTML(), "htmlEmail", data); err != nil {
panic(" 💣 ")
}
// Or set the body using a string setter
mail.Plain().Set("Get a real email client")
// And you're done!
if err := mail.Send(); err != nil {
panic(" 💣 ")
}
To send an attachment:
mail := mailyak.New("mail.host.com:25", smtp.PlainAuth("", "user", "pass", "mail.host.com"))
mail.To("dom@itsallbroken.com")
mail.From("oops@itsallbroken.com")
mail.Subject("I am a teapot")
mail.HTML().Set("Don't panic")
// input can be a bytes.Buffer, os.File, os.Stdin, etc.
// call multiple times to attach multiple files
mail.Attach("filename.txt", &input)
if err := mail.Send(); err != nil {
panic(" 💣 ")
}
Send()
to prevent holding onto multiple copies of the attachment in memory (source and email) - this means changing the attachment data between calling Attach()
and Send()
will change what's emailed out!FAQs
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