import (  
    "net/smtp"  
    "strings"  
)  


//发送邮件帮助类  
func SendMail(user, password, host, to, subject, body, mailtype string) error {  
    hp := strings.Split(host, ":")  
    auth := smtp.PlainAuth("", user, password, hp[0])  
    var content_type string  
    if mailtype == "html" {  
        content_type = "Content-Type: text/" + mailtype + "; charset=UTF-8"  
    } else {  
        content_type = "Content-Type: text/plain" + "; charset=UTF-8"  
    }  
    msg := []byte("To: " + to + "\r\nFrom: " + user + "<" + user + ">\r\nSubject: " + subject + "\r\n" + content_type + "\r\n\r\n" + body)  
    send_to := strings.Split(to, ";")  
    err := smtp.SendMail(host, auth, user, send_to, msg)  
    return err  
}  

用法:

err := SendMail(“发送的邮箱”, “发送的邮箱密码”, “smtp.qq.com:25”, “目标邮箱”, “邮件标题”, “邮件内容”, “html”)

err := SendMail("1442919817@qq.com", "zfyxxxxxx252078", "smtp.qq.com:25", username+"@qq.com", "找回密码", "点击这里修改密码:http://www.xxx.com/updatepass?username="+username+"&time="+time.Now().Format("2006-01-0215:04:05"), "html")  
文档更新时间: 2019-06-14 10:29   作者:月影鹏鹏