python Realizes Timing Mail Sending

This article example for everyone to share python to achieve the specific code of sending mail regularly, for your reference, the specific content is as follows

STEP 1 Send mail

import smtplib 
from email.mime.text import MIMEText
from email.header import Header
# Introduce smtplib , MIMETex And Header

mailhost='smtp.qq.com'
# Put qq The server address of the mailbox is assigned to a variable mailhost The address should be in string format 
qqmail = smtplib.SMTP()
# Instantiation 1 A smtplib In the module SMTP Class, so that you can call the SMTP Object's methods and properties 
qqmail.connect(mailhost,25)
# Connect to the server, the 1 The parameter is the server address, the 2 The parameters are SMTP Port number. 
# All of the above are connected servers. 

account = input(' Please enter your email address: ')
# Get the mailbox account in string format 
password = input(' Please enter your password: ')
# Gets the mailbox password in string format 
qqmail.login(account,password)
# Login mailbox, number 1 The parameters are email account number, and the 2 Parameters are mailbox passwords 
# All of the above are login mailboxes. 

receiver=input(' Please enter the recipient's mailbox: ')
# Gets the recipient's mailbox. 

content=input(' Please enter the message body: ')
# Enter the body of your message in string format 
message = MIMEText(content, 'plain', 'utf-8')
# Instantiation 1 A MIMEText Mail object, which needs to be written into 3 Parameters, which are message body, text format and encoding 
subject = input(' Please enter your email subject: ')
# Enter the subject of your email in string format 
message['Subject'] = Header(subject, 'utf-8')
# On the right side of the equal sign is instantiated 1 A Header Message header object, which needs to write two parameters, namely message subject and code, and then assign them to the variable to the left of the equal sign message['Subject'] . 
# Above, fill in the subject and text. 

try:
 qqmail.sendmail(account, receiver, message.as_string())
 print (' Mail sent successfully ')
except:
 print (' Message delivery failed ')
qqmail.quit()
# The above are sending mail and exiting mailbox. 

Step 2 Timing

import schedule
import time
# Introduce schedule And time

def job():
 print("I'm working...")
# Definition 1 A man named job The function of the function is to print 'I'm working...'

schedule.every(10).minutes.do(job)  # Deploy every 10 Execute in minutes 1 Times job() The task of the function 
schedule.every().hour.do(job)   # Deployment is performed every × hour 1 Times job() The task of the function 
schedule.every().day.at("10:30").do(job) # Deployed on a daily basis 10:30 Execute job() The task of the function 
schedule.every().monday.do(job)   # Deploy every week 1 Execute job() The task of the function 
schedule.every().wednesday.at("13:15").do(job)# Deployment weekly 3 Adj. 13 : 15 Execute the task of the function 

while True:
 schedule.run_pending()
 time.sleep(1) 

I saw a section of python to send mail regularly, and share it with you:

import schedule
import time
import smtplib
from smtplib import SMTP_SSL
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.application import MIMEApplication
from email.header import Header

host_server = 'smtp.qq.com' # smtp The address of the server 
sender_sina = 'xxxx@qq.com' #  Sender's mailbox 
pwd = 'xxxx' #  Authorization password 

sender_sina_mail = 'xxxx@qq.com' #  Sender's mailbox 
receiver = 'xxxx@qq.com' #  Recipient mailbox 

mail_title = ' This is the title '
mail_content = ' This is the text '
msg = MIMEMultipart()
msg['Subject'] = Header(mail_title, 'utf-8')
msg['From'] = sender_sina_mail
msg['To'] = Header(receiver, 'utf-8')
msg.attach(MIMEText(mail_content, 'html', 'utf-8'))

#  Add attachments 
attachment = MIMEApplication(open('xxxx.pptx', 'rb').read())
attachment.add_header('Content-Disposition', 'attachment', filename='xxxx.pptx')
msg.attach(attachment)


#  Introduce schedule And time Module 
def job():
  try:
    smtp = SMTP_SSL(host_server)
    smtp.set_debuglevel(0)
    smtp.ehlo(host_server)
    smtp.login(sender_sina, pwd)
    smtp.sendmail(sender_sina_mail, receiver, msg.as_string())
    smtp.quit()
    print('email send success')
  except smtplib.SMTPException:
    print('email send error')


#  Definition 1 A man named job Function of 
# schedule.every(2).seconds.do(job) #  Every 2s Execute 1 Times job() Function 
schedule.every().day.at("14:30").do(job)

while True:
  schedule.run_pending()
  time.sleep(1)