from email.mime.multipart import MIMEMultipart

from email.mime.text import MIMEText

from email.mime.base import MIMEBase

from email import encoders

fromaddr = "your gmail address"

toaddr = ['mail1', 'mail2']

# instance of MIMEMultipart

msg = MIMEMultipart()

# storing the senders email address

msg['From'] = fromaddr

# storing the receivers email address

msg['To'] = ", ".join(toaddr)

print ("\n\n type of msg to", type(msg['To']), type(toaddr))

# storing the subject

msg['Subject'] = "Test Multiple"

# string to store the body of the mail

body = """Hello Good Morning Have a nice day :)

This is just test mail from python"""

# attach the body with the msg instance

msg.attach(MIMEText(body, 'plain'))

p = MIMEBase('application', 'octet-stream')

# encode into base64

encoders.encode_base64(p)

# attach the instance 'p' to instance 'msg'

msg.attach(p)

print ("\n\n msg>>>>>>>>>", msg)

# creates SMTP session

s = smtplib.SMTP('smtp.gmail.com', 587)

# start TLS for security

s.starttls()

# Authentication

s.login(fromaddr, "password")

# Converts the Multipart msg into a string

text = msg.as_string()

try:

s.sendmail(fromaddr, toaddr, text)

print ("\n\nserver>>>>>>>>>", s)

print ("successfully sent email to%s:" % (toaddr))

except:

print ('error sending mail')

Can you please mark this as resolved if you are satisfied with my answer.