Python automated operation and maintenance Smtplib

1. Implement the message sending function

2. Basic use

import smtplib     # #导入模块import  stringHOST =  "smtp.163.com"      # #定义远程smtp主机SUBJECT  =  " test"          # #定义发送主题TO  =  "[email protected]"         # #定义接收主机FROM  =  "[email protected]"    # #定义发送主机text  =  "python"          ##    # #定义邮件内容BODY  = string.join (          # #定义发送格式内容      "from: %s"  %FROM,      "to : %s"  %TO,     "subject: %s "  %subject,      "",    text    ), "\ r \ n") server =  Smtplib. SMTP ()     # #实例化server. Connect (HOST, "     ##") Connect remote host SERVER.STARTTLS ()           # #启用TLS (Secure transport) mode Server.login ("[email protected]", "ws128711 ")    # #校验远程主机server. SendMail (from,[to],body)       # #邮件发送功能 [sender, Recipient, Content]server.quit ()

# # 550 error occurs when opening the mailbox client authorization code

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Test

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3. Personalized Mail

MIME class : It is an Internet standard that expands the e-mail standard to enable it to support non-ASCII word literals, non-text format attachments (binary, sound, image, etc.), consisting of a multipart (multiple parts) message body, Header information that contains non-ASCII characters.

Example: sending an HTML file

import smtplibfrom email.mime.text import mimetext    ## Import Mimetext class import stringhost =  "smtp.163.com" subject =  " TEST" TO =  "[ Email protected] "from = " [email protected] "Msg = mimetext (" ""                 # #创建MIME对象, make HTML content, type, character encoding, etc. 
Test

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Python automated operation and maintenance Smtplib