Python基于QQ邮箱实现SSL发送

Python基于QQ邮箱实现SSL发送攻略

1. 准备工作

在开始之前，确保你已经安装了Python，并且拥有一个QQ邮箱账号。

2. 安装必要的库

使用Python发送SSL邮件需要使用到smtplib和ssl库。你可以使用以下命令来安装它们：

pip install smtplib
pip install ssl

3. 导入库

在Python脚本中，导入所需的库：

import smtplib
import ssl

4. 设置邮箱信息

在脚本中设置发送邮件所需的邮箱信息，包括SMTP服务器地址、端口号、发件人邮箱地址和密码。以QQ邮箱为例：

smtp_server = \"smtp.qq.com\"
port = 465
sender_email = \"[e-mail]\"
password = \"your_password\"

5. 创建SSL连接

使用ssl库创建一个SSL连接：

context = ssl.create_default_context()

6. 发送邮件

使用smtplib库发送邮件。以下是一个示例，发送一封简单的文本邮件：

receiver_email = \"[e-mail]\"
message = \"\"\"\\
Subject: Hello from Python!

This is a test email sent from Python.\"\"\"

with smtplib.SMTP_SSL(smtp_server, port, context=context) as server:
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, message)

7. 示例说明

示例1：发送带附件的邮件

以下示例演示如何发送带附件的邮件：

import os
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication

receiver_email = \"[e-mail]\"
subject = \"Email with Attachment\"
body = \"This email contains an attachment.\"

# 创建邮件对象
message = MIMEMultipart()
message[\"From\"] = sender_email
message[\"To\"] = receiver_email
message[\"Subject\"] = subject

# 添加正文
message.attach(MIMEText(body, \"plain\"))

# 添加附件
attachment_path = \"path/to/attachment.txt\"
with open(attachment_path, \"rb\") as attachment:
    part = MIMEApplication(attachment.read())
    part.add_header(\"Content-Disposition\", \"attachment\", filename=os.path.basename(attachment_path))
    message.attach(part)

# 发送邮件
with smtplib.SMTP_SSL(smtp_server, port, context=context) as server:
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

示例2：发送HTML格式的邮件

以下示例演示如何发送HTML格式的邮件：

from email.mime.text import MIMEText

receiver_email = \"[e-mail]\"
subject = \"HTML Email\"
html_body = \"<h1>This is an HTML email.</h1>\"

# 创建邮件对象
message = MIMEText(html_body, \"html\")
message[\"From\"] = sender_email
message[\"To\"] = receiver_email
message[\"Subject\"] = subject

# 发送邮件
with smtplib.SMTP_SSL(smtp_server, port, context=context) as server:
    server.login(sender_email, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

以上就是使用Python基于QQ邮箱实现SSL发送的完整攻略。你可以根据自己的需求进行修改和扩展。