import smtplib
from email.message import EmailMessage
from email.message import MIMEPart
from email.mime.multipart import MIMEMultipart
from base64 import encodebytes
import mimetypes

mSubject = 'Another new family reunion'
mFrom    = '[email protected]'
mTo      = '[email protected]'
mCC      = '[email protected]'
sLogin   = '[email protected]'
sPass    = 'mypass'
mServer  = "smtp.gmail.com"
mPort    = 465

filename1 = "file1.jpg"
filename2 = "file2.jpg"
filename3 = "file3.jpg"
image_cid1 = filename1 + "@xxxx1"
image_cid2 = filename2 + "@xxxx2"


def inline_part(filename, icid):
    """ Creates a MIMEMultipart for embedded images """
    part = MIMEMultipart('related')

    fp = open(filename, 'rb')
    part.set_payload(encodebytes(fp.read()).decode())
    fp.close()
    part.add_header('Content-ID', '<' + icid + '>')
    part.add_header("Content-Transfer-Encoding", "base64")
    return part

def attach_part(filename):
    """ Creates a MIMEPart for attached images """
    part = MIMEPart()
    fp = open(filename, 'rb')
    part.set_payload(encodebytes(fp.read()).decode())
    fp.close()

    part.add_header("Content-Type",  mimetypes.guess_type(filename2)[0] + '; filename="%s"' % filename)
    part.add_header("Content-Transfer-Encoding", "base64")
    part.add_header('Content-Disposition', 'attachment; filename="%s"' % filename)
    return part

#set up the mime types
mimetypes.init()

# Create the container email message.
msg = EmailMessage()

msg['Subject'] = mSubject
msg['From']    = mFrom
msg['To']      = mTo
msg['Bcc']     = mCC

body ="""<HTML>
  <head></head>
  <body>
    This is a test email to send an attachment.
    This is a linked image:
    <div align="center"><p><img src="http://www.freedigitalphotos.net/images/previews/success-road-sign-10031660.jpg"><br></p><p>&nbsp;</p></div>
    we will try to add two in-line images as well, named file1.jpg and file2.jpg
"""
# add each of the the in-line photo body info
body += '    <p>This is file 1</p>n<p><img id="'+ filename1 + '" src="cid:' + image_cid1 + '" alt="file01.jpg"></p>n'
body += '    <p>This is file 2</p>n<p><img id="'+ filename2 + '" src="cid:' + image_cid2 + '" alt="file02.jpg"></p>n'

#add the rest of the body
body +="""    <p>and we have attached one file "file3.jpg"
  </body>
</HTML>
"""

# add the body to the message
msg.add_alternative(body, subtype='html')
msg.set_boundary("===myBoundry")
# attach the in-line files
msg.attach(inline_part(filename1, image_cid1))
msg.attach(inline_part(filename2, image_cid2))
# attach the attachment file
msg.attach(attach_part(filename3))

# Open a connection to the mail server, log-on, send the message and disconnect
try:
    server = smtplib.SMTP_SSL(mServer, mPort)
    server.set_debuglevel(0)
    server.login(sLogin, sPass)
    server.send_message(msg)
    server.quit()
    print ("Message sent Successfully")
except Exception as e:
    print ("Error sending mail:nt" + str(e))