mirror of
https://github.com/wneessen/go-mail.git
synced 2024-11-09 15:32:54 +01:00
93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
// SPDX-FileCopyrightText: Copyright 2010 The Go Authors. All rights reserved.
|
|
// SPDX-FileCopyrightText: Copyright (c) 2022-2023 The go-mail Authors
|
|
//
|
|
// Original net/smtp code from the Go stdlib by the Go Authors.
|
|
// Use of this source code is governed by a BSD-style
|
|
// LICENSE file that can be found in this directory.
|
|
//
|
|
// go-mail specific modifications by the go-mail Authors.
|
|
// Licensed under the MIT License.
|
|
// See [PROJECT ROOT]/LICENSES directory for more information.
|
|
//
|
|
// SPDX-License-Identifier: BSD-3-Clause AND MIT
|
|
|
|
package smtp_test
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
|
|
"github.com/wneessen/go-mail/smtp"
|
|
)
|
|
|
|
func Example() {
|
|
// Connect to the remote SMTP server.
|
|
c, err := smtp.Dial("mail.example.com:25")
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// Set the sender and recipient first
|
|
if err := c.Mail("sender@example.org"); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
if err := c.Rcpt("recipient@example.net"); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// Send the email body.
|
|
wc, err := c.Data()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
_, err = fmt.Fprintf(wc, "This is the email body")
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
err = wc.Close()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// Send the QUIT command and close the connection.
|
|
err = c.Quit()
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
// variables to make ExamplePlainAuth compile, without adding
|
|
// unnecessary noise there.
|
|
var (
|
|
from = "gopher@example.net"
|
|
msg = []byte("dummy message")
|
|
recipients = []string{"foo@example.com"}
|
|
)
|
|
|
|
func ExamplePlainAuth() {
|
|
// hostname is used by PlainAuth to validate the TLS certificate.
|
|
hostname := "mail.example.com"
|
|
auth := smtp.PlainAuth("", "user@example.com", "password", hostname)
|
|
|
|
err := smtp.SendMail(hostname+":25", auth, from, recipients, msg)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func ExampleSendMail() {
|
|
// Set up authentication information.
|
|
auth := smtp.PlainAuth("", "user@example.com", "password", "mail.example.com")
|
|
|
|
// Connect to the server, authenticate, set the sender and recipient,
|
|
// and send the email all in one step.
|
|
to := []string{"recipient@example.net"}
|
|
msg := []byte("To: recipient@example.net\r\n" +
|
|
"Subject: discount Gophers!\r\n" +
|
|
"\r\n" +
|
|
"This is the email body.\r\n")
|
|
err := smtp.SendMail("mail.example.com:25", auth, "sender@example.org", to, msg)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
}
|