Python 模块-email

PYTHON发送邮件

一，普通文本发送

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

sender = '发送邮箱'
password = "发送邮箱密码"
receivers = ['收件人']  # 接收邮件，可设置为你的QQ邮箱或者其他邮箱

mail_msg = """
<p>Python 邮件发送测试...</p>
<p><a href="http://www.baidu.com">这是一个链接</a></p>
"""
message = MIMEText(mail_msg, 'html', 'utf-8')
message['From'] = Header("测试测试", 'utf-8')
message['To'] = Header("测试", 'utf-8')

subject = 'Python SMTP 邮件测试'
message['Subject'] = Header(subject, 'utf-8')

try:
    server = smtplib.SMTP_SSL("smtp.qq.com", 465)  # 发件人邮箱中的SMTP服务器，端口是25
    server.login(sender, password)  # 括号中对应的是发件人邮箱账号、邮箱密码
    server.sendmail(sender, receivers, message.as_string())  # 括号中对应的是发件人邮箱账号、收件人邮箱账号、发送邮件
    server.quit()  # 关闭连接
    print("邮件发送成功")
except smtplib.SMTPException:
    print("Error: 无法发送邮件")

二、带图片发送

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

# 发件人地址
from_addr = "发送邮箱"
password = "发送邮箱密码"
to_addr = ["收件邮箱"]
smtp_server = "smtp.qq.com"

msg = MIMEMultipart('related')

message = """
<p>Python 邮件发送测试...</p>
<p><a href="http://www.baidu.com">这是一个链接</a></p>
<p>图片演示</p>
<p><img src="cid:image1"></p>
"""

msg['From'] = Header("测试", 'utf-8')
msg["To"] = Header("测试", 'utf-8')
msg["Subject"] = Header("测试邮件发送-添加附件", 'utf-8').encode()

msgAlternative = MIMEMultipart('alternative')
msg.attach(msgAlternative)

msgAlternative.attach(MIMEText(message, 'html', 'utf-8'))

fp = open('data/1.jpg', 'rb')
msgImag = MIMEImage(fp.read())
fp.close()

msgImag.add_header('Content-ID', '<image1>')
msg.attach(msgImag)

server = smtplib.SMTP_SSL(smtp_server, 465)
server.login(from_addr, password)
server.sendmail(from_addr, to_addr, msg.as_string())
server.quit()

三、附件发送

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

# 发件人地址
from_addr = "发件邮箱"
password = "发件邮箱密码"
to_addr = ["收件邮箱"]
smtp_server = "smtp.qq.com"

msg = MIMEMultipart()

msg['From'] = Header("测试", 'utf-8')
msg["To"] = Header("测试", 'utf-8')
msg["Subject"] = Header("测试邮件发送-添加附件", 'utf-8').encode()

msg.attach(MIMEText("这是python测试邮件发送，并添加了附件", 'plain', 'utf-8'))

att1 = MIMEText(open('data/testemail2.txt', 'rb').read(), 'base64', 'utf-8')
att1['Content-Type'] = 'application/octet-stream'
att1['Content-Disposition'] = 'attachment;filename="testemail2.txt"'
msg.attach(att1)

att2 = MIMEText(open('data/testemail.txt', 'rb').read(), 'base64', 'utf-8')
att2['Content-Type'] = 'application/octet-stream'
att2['Content-Disposition'] = 'attachment;filename="testemail.txt"'
msg.attach(att2)

server = smtplib.SMTP_SSL(smtp_server, 465)
server.login(from_addr, password)
server.sendmail(from_addr, to_addr, msg.as_string())
server.quit()