Three ways to send email in Python

Sunshine island Master 2020-11-13 10:32:21
ways send email python


Python send out email In three ways , Use login mail server respectively 、 Use smtp service 、 call sendmail Command to send three ways

Please refer to MIPO blog for the original text :Python send out email In three ways

Python send out email Relatively simple , You can send it by logging in to the mail service ,linux You can also call sendmail Order to send , You can also use local or remote smtp Service to send mail , Whether it's a single , Mass hair , It's easier to copy . Benmipo blog first introduces some of the simplest ways to send e-mail , image html mail , Attachments are also supported , If necessary, check the document .

 

One 、 Log in to the mail server

adopt smtp Log in to a third party smtp E-mail , Support 25 and 465 port

vim python_email_1.py

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#!/usr/bin/env python

# -*- coding:utf-8 -*-

#

# author: mimvp.com

# 2015.10.05

 

 

import smtplib 

from email.mime.text import MIMEText 

   

smtpHost = 'smtp.exmail.qq.com' 

sender = 'robot@mimvp.com' 

password = "mimvp-password" 

receiver = 'yanggang@mimvp.com'

   

content = 'hello mimvp.com' 

msg = MIMEText(content) 

   

msg['Subject'] = 'email-subject' 

msg['From'] = sender 

msg['To'] = receiver 

   

## smtp port 25

smtpServer = smtplib.SMTP(smtpHost, 25)         # SMTP

smtpServer.login(sender, password) 

smtpServer.sendmail(sender, receiver, msg.as_string()) 

smtpServer.quit() 

print 'send success by port 25' 

 

## smtp ssl port 465

smtpServer = smtplib.SMTP_SSL(smtpHost, 465)    # SMTP_SSL

smtpServer.login(sender, password) 

smtpServer.sendmail(sender, receiver, msg.as_string()) 

smtpServer.quit() 

print 'send success by port 465'

Carry out orders :

$ python python_email_1.py 
send success by port 25
send success by port 465

Send results , You'll get two emails , One of the screenshots is shown below :

 

Two 、 Use smtp service

Test to fail , Skip or leave a message to correct

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#!/usr/bin/env python

# -*- coding:utf-8 -*-

#

# author: mimvp.com

# 2015.10.05

 

 

import smtplib 

from email.mime.text import MIMEText 

import subprocess

   

smtpHost = 'smtp.exmail.qq.com' 

sender = 'robot@mimvp.com' 

password = "mimvp-password" 

receiver = 'yanggang@mimvp.com'

   

content = 'hello mimvp.com' 

msg = MIMEText(content)  

   

   

 

if __name__ == "__main__":  

    p = subprocess.Popen(['/usr/sbin/sendmail', '-t'], stdout=subprocess.PIPE) 

    print(str(p.communicate()))

    p_res = str(p.communicate()[0])

    msg = MIMEText(p_res)

 

    msg["From"] = sender 

    msg["To"] = receiver 

    msg["Subject"] = "hello mimvp.com" 

    s = smtplib.SMTP(smtpHost) 

    s.login(sender, password)

    s.sendmail(sender, receiver, msg.as_string()) 

    s.quit() 

    print 'send success'

 

3、 ... and 、 call sendmail command

Call native linux Oneself sendmail The service sends mail , No need to start sendmail Background processes , No need for sender login , The sender can be any name , There is no limit to .

Particular attention :sendmail Order to send email , The default with 25 Port number , Due to Alibaba cloud 、 Tencent cloud has been banned 25 Port number , Therefore, this example needs to be opened in 25 Port machine test

vim python_email_3.py

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#!/usr/bin/env python

# -*- coding:utf-8 -*-

#

# author: mimvp.com

# 2015.10.05

  

  

from email.mime.text import MIMEText

from subprocess import Popen, PIPE

import commands

  

import sys

reload(sys)

sys.setdefaultencoding('utf-8')

  

def send_mail(sender, recevier, subject, html_content):

        msg = MIMEText(html_content, 'html', 'utf-8')

        msg["From"] = sender

        msg["To"] = recevier

        msg["Subject"] = subject

        p = Popen(["/usr/sbin/sendmail", "-t"], stdin=PIPE)

        p.communicate(msg.as_string())

  

  

sender = 'robot@mimvp.com'

recevier = 'yanggang@mimvp.com'

subject = 'sendmail-subject'

html_content = 'hello mimvp.com'

send_mail(sender, recevier, subject, html_content)

Carry out orders :

python python_email_3.py

Receiving results :

 

版权声明
本文为[Sunshine island Master]所创,转载请带上原文链接,感谢

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