python comes with two modules, smtplib and email, which are used to send emails. smtplib is responsible for sending emails, and it is a simple encapsulation of the smtp protocol. email is responsible for constructing emails.
There are three modules under the email package: MIMEText, MIMEImage, and MIMEMultipart.
Send plain text qq emails
import smtplib
from import Header
from import MIMEText
sender = '888888@' # Mailboxes used for sending
receivers = ['888888@'] # Recipients, can be multiple arbitrary mailboxes
message = MIMEText('Here is the main text!', 'plain', 'utf-8')
message['From'] = Header("Sender.", 'utf-8') # Sender
message['To'] = Header("Receiver", 'utf-8') # Recipient
subject = 'Here's the theme!'
message['Subject'] = Header(subject, 'utf-8')
try:
# qq mailbox server hosting
# Common other mailboxes correspond to the server:
# qq: login password: system assigned authorization code
# 163:stmp. login password: personal setup authorization code
# 126:smtp. login password: personal setup authorization code
# gmail: login password: email login password
smtp = smtplib.SMTP_SSL('')
# Login to qq mailbox, the password you need to use is the authorization code
(sender, 'abcdefghijklmn')
(sender, receivers, message.as_string())
()
print("Mail sent successfully.")
except :
print("Error: Unable to send mail")
Send HTML formatted emails
html = """ <html> <body> <h2> HTML </h2> <div style='font-weight:bold'> formatted mail </div> </body> </html> """ message = MIMEText(html,'html', 'utf-8')
Send HTML formatted emails with images
html = """
<html>
<body>
<h2> HTML </h2>
<div style='font-weight:bold'>
Formatted emails with pictures
</div>
<img src="cid:imageTest">
</body>
</html>
"""
message = MIMEMultipart('related')
messageAlter = MIMEMultipart('alternative')
(messageAlter)
(MIMEText(html, 'html', 'utf-8'))
# Specify the image as the current directory
fp = open('', 'rb')
messageImage = MIMEImage(())
()
# Define the image ID, corresponding to the ID in the image
messageImage.add_header('Content-ID', '<imageTest>')
(messageImage)
Sending emails with attachments
from import MIMEMultipart
message = MIMEMultipart()
(MIMEText('这里一封带附件的邮件！', 'plain', 'utf-8'))
# Add attachments
# Other formats such as png, rar, doc, xls, etc. Same thing.
attach = MIMEText(open('', 'rb').read(), 'base64', 'utf-8')
attach["Content-Type"] = 'application/octet-stream'
attach["Content-Disposition"] = 'attachment; filename=""'
(attach)
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