#coding=utf-8
import smtplib
from email.mime.base import MIMEBase
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
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一些常用邮箱发件服务器及端口号
邮箱 发件服务器 非SSL协议端口 SSL协议端口
163 smtp.163.com 25 465/587
qq smtp.qq.com 25 465/587
发送邮件的几个错误：
1.550错误（smtplib.SMTPAuthenticationError: (550, b‘User has no permission‘)）
535错误（smtplib.SMTPAuthenticationError: (535, b‘Error: authentication failed‘)）
邮箱一般是不开启客户端授权的，所以登录是拒绝的，需要去邮箱开启，然后会发送短信
获取授权码作为客户端登录的密码（login方法中的密码）
2.503错误（503 ‘Error: A secure connection is requiered(such as ssl)’之类）
例如我们使用QQ邮箱是需要SSL登录的，所以需要smtplib.SMTP()改成smtplib.SMTP_SSL()
@from_addr 发送邮件的地址
@to_addr 接收邮件的地址（可以是列表）
@mail_host 邮箱的SMTP服务器地址
@mail_pass 邮箱开启smtp 需要的授权码
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from_addr = ‘[email protected]‘
to_addr = ‘[email protected]‘
mail_host = ‘smtp.qq.com‘
mail_pass = ‘itrwvjhjxupgbhhc‘
#文本形式的邮件
def send_text_mail():
try:
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MIMETest(content, type, 编码) 创建邮件信息主体
msg[‘Subject‘] 邮件主题
msg[‘From‘] 邮件发送方
msg[‘To‘] 收件方
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msg = MIMEText(‘hello send by python‘, ‘plain‘, ‘utf-8‘)
msg[‘From‘] = from_addr
msg[‘To‘] = ‘,‘.join(to_addr)
msg[‘Subject‘] = ‘主题‘
server = smtplib.SMTP_SSL(mail_host, 465)
server.login(from_addr, mail_pass)
server.sendmail(from_addr, [to_addr, ], msg.as_string())
except Exception as e:
print e
#HTML格式的邮件
def send_html_mail():
msg = MIMEText(‘<html><h1>你好</h1></html>‘, ‘html‘, ‘utf-8‘)
msg[‘Subject‘] = ‘html‘
smtp = smtplib.SMTP_SSL(mail_host, 465)
smtp.login(from_addr, mail_pass)
smtp.sendmail(from_addr, to_addr, msg
.as_string())
smtp.quit()
#发送附件
def send_attachment_mail():
#创建邮件对象 MIMEMultipart 指定类型为 alternative可以支持同时发送html和plain，但是
# 不会都显示，html优先显示
msg = MIMEMultipart(‘alternative‘)
msg[‘From‘] = from_addr
msg[‘To‘] = to_addr
msg[‘Subject‘] = ‘AttachmentMail‘
# 邮件的正文还是MIMEText
part1 = MIMEText(‘这是个带附件的邮件‘, ‘plain‘, ‘utf-8‘)
# 添加附件(添加一个本地的图片）
att1 = MIMEText(open("C:\\6.jpg", ‘rb‘).read(), ‘base64‘, ‘utf-8‘)
att1[‘Content-Type‘] = ‘application/octet-stream‘
att1[‘Content-Disposition‘] = ‘attachment;filename="6.jpg"‘
att1[‘Content-ID‘] = ‘<0>‘
msg.attach(att1)
msg.attach(part1)
smtp = smtplib.SMTP_SSL(mail_host, 465)
smtp.login(from_addr, mail_pass)
smtp.sendmail(from_addr, to_addr, msg
.as_string())
smtp.quit()
#发送带图片的文本邮件
def send_imagetext_mail():
msg = MIMEMultipart()
msg[‘From‘] = from_addr
msg[‘To‘] = to_addr
msg[‘Subject‘] = ‘ImagMail‘
#创建展示图片的html
msg_html = MIMEText(‘<b>Some <i>HTML</i> text</b> and an image.<br><img src="cid:image1"><br>good!‘,
‘html‘, ‘utf-8‘)
msg.attach(msg_html)
#添加图片模块
fp = open(‘C:\\6.jpg‘, ‘rb‘)
msg_image = MIMEImage(fp.read())
fp.close()
msg_image.add_header(‘Content-ID‘, ‘<image1>‘)
msg.attach(msg_image)
smtp = smtplib.SMTP_SSL(mail_host, 465)
smtp.login(from_addr, mail_pass)
smtp.sendmail(from_addr, to_addr, msg
.as_string())
smtp.quit()
send_imagetext_mail()
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Message
+- MIMEBase
+- MIMEMultipart
+- MIMENonMultipart
+- MIMEMessage
+- MIMEText
+- MIMEImage
邮件信息的层级关系，详细见https://docs.python.org/2/library/email.mime.html
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时间： 2024-11-10 07:18:22