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56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
4 years ago
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package mail
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import (
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"crypto/tls"
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"fmt"
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"net/smtp"
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"strings"
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)
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func Send(host string, port int, username, password, mailto, subject, content string) error {
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conn, err := tls.Dial("tcp", fmt.Sprintf("%s:%d", host, port), &tls.Config{InsecureSkipVerify: true, ServerName: "smtp.gmail.com"})
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if err != nil {
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return err
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}
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client, err := smtp.NewClient(conn, "smtp.gmail.com")
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if err != nil {
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return err
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}
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if err = client.Auth(smtp.PlainAuth("", username, password, host)); err != nil {
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return err
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}
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if err = client.Mail(username); err != nil {
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return err
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}
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if err = client.Rcpt(mailto); err != nil {
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return err
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}
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w, err := client.Data()
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if err != nil {
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return err
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}
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messages := []string{
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"Content-Type: text/html; charset=\"UTF-8\";",
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fmt.Sprintf("From: %s", username),
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fmt.Sprintf("To: %s", mailto),
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fmt.Sprintf("Subject: %s", subject),
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content,
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}
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if _, err = w.Write([]byte(strings.Join(messages, "\r\n"))); err != nil {
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return err
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}
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if err = w.Close(); err != nil {
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return err
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}
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return client.Quit()
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}
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