问题:注册时python后台如何发送邮件验证码
解决:自己搭建轻量级邮件服务器,通过smtp(简单的邮件传输协议)实现发送邮件功能
方法:
一、搭建邮件服务器
安装postfix(sudo apt-get install postfix),如果使用其它服务商的smtp就不需要安装了
二、发送邮件脚本
#!/usr/bin/python
# -*- coding: UTF-8 -*-
import smtplib from email.mime.text
import MIMEText from email.header
import Header
sender = 'from@runoob.com'
receivers = ['429240967@qq.com']
# 接收邮件,可设置为你的QQ邮箱或者其他邮箱
# 三个参数:第一个为文本内容,第二个 plain 设置文本格式,第三个 utf-8 设置编码
message = MIMEText('Python 邮件发送测试...', 'plain', 'utf-8')
message['From'] = Header("菜鸟教程", 'utf-8')
message['To'] = Header("测试", 'utf-8')
subject = 'Python SMTP 邮件测试'
message['Subject'] = Header(subject, 'utf-8')
try:
smtpObj = smtplib.SMTP('localhost')
smtpObj.sendmail(sender, receivers, message.as_string())
print "邮件发送成功"
except smtplib.SMTPException:
print "Error: 无法发送邮件"
拓展:
如果我们本机没有 sendmail 访问,也可以使用其他邮件服务商的 SMTP 访问(QQ、网易、Google等)。
#!/usr/bin/python
# -*- coding: UTF-8 -*-
import smtplib from email.mime.text
import MIMEText from email.header
import Header
# 第三方 SMTP 服务
mail_host="smtp.XXX.com" #设置服务器
mail_user="XXXX" #用户名
mail_pass="XXXXXX" #口令
sender = 'from@runoob.com'
receivers = ['429240967@qq.com'] # 接收邮件,可设置为你的QQ邮箱或者其他邮箱
message = MIMEText('Python 邮件发送测试...', 'plain', 'utf-8')
message['From'] = Header("菜鸟教程", 'utf-8')
message['To'] = Header("测试", 'utf-8')
subject = 'Python SMTP 邮件测试'
message['Subject'] = Header(subject, 'utf-8')
try:
smtpObj = smtplib.SMTP()
smtpObj.connect(mail_host, 25) # 25 为 SMTP 端口号
smtpObj.login(mail_user,mail_pass)
smtpObj.sendmail(sender, receivers, message.as_string()) print "邮件发送成功"
except smtplib.SMTPException:
print "Error: 无法发送邮件"
参考:
http://www.runoob.com/python/python-email.html