python脚本发送SMTP邮件例程

最新推荐文章于 2023-09-14 17:17:08 发布

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最新推荐文章于 2023-09-14 17:17:08 发布

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分类专栏： Python学习

本文链接：https://blog.youkuaiyun.com/qq_42856481/article/details/81539416

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本文介绍如何使用 Python 的 smtplib 库来发送不同类型的邮件，包括纯文本邮件、HTML 格式的邮件以及带有附件的邮件。示例中详细展示了如何配置邮件服务器、设置邮件内容及附件，并通过 SMTP 协议进行发送。

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python脚本发送SMTP邮件例程

1.文本

#!D:\software\Microsoft Visual Studio\Shared\Python36_64\python.exe
# -*- coding: utf-8 -*-

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

sender="XXXXXXXXXX@sina.cn"
receiver="XXXXXXXXXX@qq.com"
severname="smtp.sina.cn"
mailpass="XXXXXXXXXX"

message=MIMEText('python 邮件发送测试','plain','utf-8')
message['From']="{}".format(sender)
message['To']=",".join(receiver)
message['Subject']='python test'
try:
    sm=smtplib.SMTP()
    sm.connect(severname,25)
    sm.login(sender,mailpass)
    sm.sendmail(sender,receiver,message.as_string())
    print("you have sended this email sucessfully")
except smtplib.SMTPException:
    print("error,无法发送此邮件")

2.html

#!D:\software\Microsoft Visual Studio\Shared\Python36_64\python.exe
# -*- coding: utf-8 -*-

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

sender="XXXXXXXXXX@sina.cn"
receiver="XXXXXXXXXX@qq.com"
severname="smtp.sina.cn"
mailpass="XXXXXXXXXX"

mailmessage="""
<p>python test</p>
<p><a href="http://www.runoob.com">这是一个链接</a>
"""
message=MIMEText(mailmessage,'html','utf-8')
message['From']=Header(sender)
message['To']=Header(receiver)
message['Subject']='python学习'

try:
    st=smtplib.SMTP()
    st.connect(severname,25)
    st.login(sender,mailpass)
    st.sendmail(sender,receiver,message.as_string())
    print("邮件发送成功")
except smtplib.SMTPException:
    print("邮件发送失败")

3.带附件

#!D:\software\Microsoft Visual Studio\Shared\Python36_64\python.exe
# -*- coding: utf-8 -*-

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

sender="XXXXXXXXXX@sina.cn"
receiver="XXXXXXXXXX@qq.com"
severname="smtp.sina.cn"
mailpass="XXXXXXXXXX"

message=MIMEMultipart()
message['From']=Header(sender)
message['To']=Header(receiver)
message['Subject']='python学习'

message.attach(MIMEText('这个是测试','plain','utf-8'))

att1=MIMEText(open('test.txt','rb').read(),'base64','utf-8')
att1["Content-Type"]='application/octet-stream'
att1["Content-Disposition"]='attachment;filename="test.txt"'
message.attach(att1)
try:
    sm=smtplib.SMTP()
    sm.connect(severname,25)
    sm.login(sender,mailpass)
    sm.sendmail(sender,receiver,message.as_string())
    print("you have sended this email sucessfully")
except smtplib.SMTPException:
    print("error,无法发送此邮件")