Python uses smtplib to implement QQ mailbox sending emails

This article mainly introduces python to use smtplib to implement QQ mailbox sending emails in detail. It has certain reference value. Interested friends can refer to it.

python's smtplib provides a very Convenient way to send emails. It simply encapsulates the SMTP protocol.
The following is an example of using smtplib to send emails through QQ mailbox.

First of all, you must open the smtp service of QQ mailbox, and open it in Settings-Account on the QQ mailbox personal homepage. As shown in the figure:

After successfully opening, click Generate Authorization Code, and the password obtained is the login password used by smtp when sending emails.

A simple example of sending an email:

from smtplib import SMTP_SSL 
from email.mime.text import MIMEText 
from email.header import Header 
 
email_from = "123456@qq.com" #改为自己的发送邮箱 
email_to = "654321@qq.com" #接收邮箱 
hostname = "smtp.qq.com" #不变，QQ邮箱的smtp服务器地址 
login = "123456@qq.com" #发送邮箱的用户名 
password = "xddflpwqesfkbidf" #发送邮箱的密码，即开启smtp服务得到的授权码。注：不是QQ密码。 
subject = "python+smtp" #邮件主题 
text = "send email" #邮件正文内容 
 
smtp = SMTP_SSL(hostname)#SMTP_SSL默认使用465端口 
smtp.login(login, password) 
 
msg = MIMEText(text, "plain", "utf-8") 
msg["Subject"] = Header(subject, "utf-8") 
msg["from"] = email_from 
msg["to"] = email_to 
 
smtp.sendmail(email_from, email_to, msg.as_string()) 
smtp.quit()

Script execution result:

PS: If you encounter an error in the SMTP_SSL statement (UnicodeDecodeError: 'utf-8' codec can't decode), it may be because the computer name contains Chinese characters.

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