python学习(十四)python操作发送邮件(163邮箱)

一、163邮箱
1、先导入smtplib库来发送邮件,导入MIMEText库用来做纯文本的邮件模块
2、准备发送邮件参数

import smtplib
from email.mime.text import MIMEText

# 发送邮件相关参数
smtpserver = 'smtp.163.com'         # 发件服务器
port = 0                            # 端口
sender = 'zhu1308331523@163.com'         # 发件人邮箱
psw = '*******'                            # 发件人密码
receiver = "214256271@qq.com"       # 接收人
'''
3、编写邮件主题和正文,正文用的html格式
4、最后调用发件服务
'''
# 编辑邮件内容
subject = '邮件主题'
body = '<p>这是个发送邮件的正文</p>'  # 定义邮件正文为html
msg = MIMEText(body, 'html', 'utf-8')
msg['from'] = sender
msg['to'] = "214256271@qq.com"
msg['subject'] = subject
# 发送邮件
smtp = smtplib.SMTP()
smtp.connect(smtpserver)    # 链接服务器
smtp.login(sender, psw)     # 登录
smtp.sendmail(sender, receiver, msg.as_string())  # 发送
smtp.quit()             # 关闭

可能出现的报错

python smtplib.SMTPAuthenticationError: (535, b'Error: authentication failed')

解决办法:163邮箱开启POP3/SMTP服务,163邮件会让我们设置客户端授权码代替发送的密码填写进入,就可以发送成功了

二、带 附件的发送邮件

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

# 发送邮件相关参数
smtpserver = 'smtp.163.com'         # 发件服务器
port = 0                            # 端口
sender = 'zhu1308331523@163.com'         # 发件人邮箱
psw = '******'                            # 发件人密码
receiver = "214256271@qq.com"       # 接收人
# 邮件标题
subjext = 'python发送附件邮件'
# 获取附件信息
with open('result.html', "rb") as f:
    body = f.read().decode()
message = MIMEMultipart()
# 发送地址
message['from'] = sender
message['to'] = receiver
message['subject'] = subjext
# 正文
body = MIMEText(body, 'html', 'utf-8')
message.attach(body)
# 同一目录下的文件
att = MIMEText(open('result.html', 'rb').read(), 'base64', 'utf-8') 
att["Content-Type"] = 'application/octet-stream'
# filename附件名称
att["Content-Disposition"] = 'attachment; filename="result.html"'
message.attach(att)
smtp = smtplib.SMTP()
smtp.connect(smtpserver)    # 链接服务器
smtp.login(sender, psw)     # 登录
smtp.sendmail(sender, receiver, message.as_string())  # 发送
smtp.quit()             # 关闭

三、发送多个收件人

'''
1.上面都是发给一个收件人,那么如何一次发给多个收件人呢?只需改两个小地方
2.把receiver参数改成list对象,单个多个都是可以收到的
3、msg["to"]这个参数不能用list了,得先把receiver参数转化成字符串
'''
# receiver = ["214256271@qq.com", "130@qq.com"]
# message['to'] = ";".json(receiver)

 

原文地址:https://www.cnblogs.com/jiliangceshi/p/13220082.html