Python sends an instance code for a message (HTML, pictures, attachments) _python

First paragraph code:

Copy Code code as follows:

#!/usr/bin/python
#-*-Coding:utf-8-*-

Import Email
Import Mimetypes
From email. Mimemultipart Import Mimemultipart
From email. Mimetext Import Mimetext
From email. Mimeimage Import Mimeimage
Import Smtplib

def sendemail (AuthInfo, Fromadd, Toadd, subject, plaintext, htmltext):

Strfrom = Fromadd
Strto = ', '. Join (Toadd)

Server = authinfo.get (' server ')
user = Authinfo.get (' user ')
passwd = authinfo.get (' password ')

If not (server and user and passwd):
print ' Incomplete login info, exit now '
Return

# Set Root information
Msgroot = Mimemultipart (' related ')
msgroot[' Subject '] = Subject
Msgroot[' from '] = Strfrom
Msgroot[' to '] = Strto
Msgroot.preamble = ' This is a multi-part message in MIME format. '

# encapsulate the plain and HTML versions of the ' message body '
# ' alternative ' part, such as agents can decide which they to display.
msgalternative = Mimemultipart (' alternative ')
Msgroot.attach (msgalternative)

#设定纯文本信息
Msgtext = Mimetext (plaintext, ' plain ', ' utf-8 ')
Msgalternative.attach (Msgtext)

#设定HTML信息
Msgtext = Mimetext (htmltext, ' html ', ' Utf-8 ')
Msgalternative.attach (Msgtext)

       #设定内置图片信息
        fp = open (' Test.jpg ', ' RB ')
        msgimage = Mimeimage (Fp.read ())
         fp.close ()
        msgimage.add_header (' Content-id ', ' <image1> ')
        Msgroot.attach (msgimage)

       #发送邮件
        smtp = Smtplib. SMTP ()
       #设定调试级别, depending on the circumstances
        Smtp.set_debuglevel (1)
        smtp.connect (server)
         smtp.login (user, passwd)
        smtp.sendmail ( Strfrom, Strto, msgroot.as_string ())
        smtp.quit ()
         return

if __name__ = = ' __main__ ':
AuthInfo = {}
authinfo[' server ' = ' smtp.somehost.com '
authinfo[' user ' = ' username '
authinfo[' password '] = ' password '
Fromadd = ' username@somehost.com '
Toadd = [' someone@somehost.com ', ' other@somehost.com ']
Subject = ' Mail Subject '
plaintext = ' Here is plain text '
HTMLText = ' <b>html text </B> '
SendEmail (AuthInfo, Fromadd, Toadd, subject, plaintext, htmltext)

Messages in the form of a file

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.text import Mimetext
From Email.header Import Header

Sender = ' * * *
Receiver = ' * * *
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

msg = mimetext (' Hello ', ' text ', ' utf-8 ') #中文需参数 ' Utf-8 ', single-byte characters do not need
msg[' Subject ' = Header (Subject, ' utf-8 ')

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msg.as_string ())
Smtp.quit ()

Messages in HTML form

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.text import Mimetext

Sender = ' * * *
Receiver = ' * * *
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

msg = Mimetext ('

msg[' Subject '] = Subject

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msg.as_string ())
Smtp.quit ()

HTML messages with pictures

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.multipart import Mimemultipart
From Email.mime.text import Mimetext
From Email.mime.image import Mimeimage

Sender = ' * * *
Receiver = ' * * *
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

Msgroot = Mimemultipart (' related ')
msgroot[' Subject ' = ' test message '

Msgtext = Mimetext (' <b>some <i>HTML</i> text</b> and an image.<br><br>good! ', ' html ', ' Utf-8 ')
Msgroot.attach (Msgtext)

fp = open (' h:\\python\\1.jpg ', ' RB ')
Msgimage = Mimeimage (Fp.read ())
Fp.close ()

Msgimage.add_header (' Content-id ', ' <image1> ')
Msgroot.attach (Msgimage)

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msgroot.as_string ())
Smtp.quit ()

Messages with Attachments

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.multipart import Mimemultipart
From Email.mime.text import Mimetext
From Email.mime.image import Mimeimage

Sender = ' * * *
Receiver = ' * * *
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

Msgroot = Mimemultipart (' related ')
msgroot[' Subject ' = ' test message '

#构造附件
ATT = mimetext (open (' h:\\python\\1.jpg ', ' RB '). Read (), ' base64 ', ' Utf-8 '
att["Content-type"] = ' application/octet-stream '
att["content-disposition"] = ' attachment; Filename= "1.jpg" '
Msgroot.attach (ATT)

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msgroot.as_string ())
Smtp.quit ()

Group Mail

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.text import Mimetext

Sender = ' * * *
Receiver = [' * * * ', ' * * * ',......]
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

msg = mimetext (' Hello ', ' plain ', ' utf-8 ')

msg[' Subject '] = Subject

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msg.as_string ())
Smtp.quit ()

Messages that are contained in various elements

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.multipart import Mimemultipart
From Email.mime.text import Mimetext
From Email.mime.image import Mimeimage

Sender = ' * * *
Receiver = ' * * *
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

# Create Message container-the Correct the MIME type is multipart/alternative.
msg = Mimemultipart (' alternative ')
msg[' Subject ' = "Link"

# Create the ' message (a Plain-text and a HTML version).
Text = "Hi!\nhow are You?\nhere is the link to you wanted:\nhttp://www.python.org"
html = "" "\
<body>
<p>Hi!<br>
How are you?<br>
This is the <a href= "http://www.python.org" >link</a> your wanted.
</p>
</body>
"""

# Record the MIME types of both Parts-text/plain and text/html.
Part1 = Mimetext (text, ' plain ')
Part2 = mimetext (HTML, ' HTML ')

# Attach parts into the message container.
# According to RFCs 2046, the last part of a multipart
# The HTML message, is best and preferred.
Msg.attach (part1)
Msg.attach (part2)
#构造附件
ATT = mimetext (open (' h:\\python\\1.jpg ', ' RB '). Read (), ' base64 ', ' Utf-8 '
att["Content-type"] = ' application/octet-stream '
att["content-disposition"] = ' attachment; Filename= "1.jpg" '
Msg.attach (ATT)

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msg.as_string ())
Smtp.quit ()

SSL-based Mail

Copy Code code as follows:

#!/usr/bin/env Python3
#coding: Utf-8
Import Smtplib
From Email.mime.text import Mimetext
From Email.header Import Header
Sender = ' * * *
Receiver = ' * * *
Subject = ' Python email test '
SmtpServer = ' smtp.163.com '
Username = ' * * *
Password = ' * * *

msg = mimetext (' Hello ', ' plain ', ' utf-8 ') #中文需参数 ' Utf-8 ', single-byte characters do not need
msg[' Subject ' = Header (Subject, ' utf-8 ')

SMTP = Smtplib. SMTP ()
Smtp.connect (' smtp.163.com ')
Smtp.ehlo ()
Smtp.starttls ()
Smtp.ehlo ()
Smtp.set_debuglevel (1)
Smtp.login (username, password)
Smtp.sendmail (sender, receiver, msg.as_string ())
Smtp.quit ()