Python 3 | Send email -- SMTP -- gmail -- Error : SMTPException

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I want to send an email by use of Python 3. I cannot yet make sense of the examples that I have seen. Here is one reference: Using Python to Send Email

I have pulled the first simple example found on the above reference. I find this example a good representation of the combination of examples I have seen on the internet. It seems to be the basic form of doing what I am trying to do.

When I try the code below, I receive Error:

File "C:\Python33\Lib\email.py", line 595, in login
    raise SMTPException("SMTP AUTH extension not supported by server.")
smtplib.SMTPException: SMTP AUTH extension not supported by server.

Here is the code:

# Send Mail

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

# Log in to the server
server.login("myEmail@gmail.com","myPassword")

# Send mail
msg = "\nHello!"
server.sendmail("myEmail@gmail.com","recipient@gmail.com", msg)

I have found a solution on YouTube.

Here is the video link.

# smtplib module send mail

import smtplib

TO = 'recipient@mailservice.com'
SUBJECT = 'TEST MAIL'
TEXT = 'Here is a message from python.'

# Gmail Sign In
gmail_sender = 'sender@gmail.com'
gmail_passwd = 'password'

server = smtplib.SMTP('smtp.gmail.com', 587)
server.ehlo()
server.starttls()
server.login(gmail_sender, gmail_passwd)

BODY = '\r\n'.join(['To: %s' % TO,
                    'From: %s' % gmail_sender,
                    'Subject: %s' % SUBJECT,
                    '', TEXT])

try:
    server.sendmail(gmail_sender, [TO], BODY)
    print ('email sent')
except:
    print ('error sending mail')

server.quit()

smtplib — SMTP protocol client, For details of SMTP and ESMTP operation, consult RFC 821 (Simple Mail Transfer SMTP.send with arguments self and data , where data is the bytes about to be sent to the Base class for all exceptions that include an SMTP error code. Google allows users to search the Web for images, news, products, video, and other content.

As of mid-October 2017, gmail isn't accepting connections via smtplib.SMTP() on port 587, but requires smtplib.SMTP_SSL() and port 465. This starts TLS immediately, and ehlo isn't needed. Try this snippet instead:

# Gmail Sign In
gmail_sender = 'sender@gmail.com'
gmail_passwd = 'password'

server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
server.login(gmail_sender, gmail_passwd)

# build and send the email body.

Learning Python Networking: A complete guide to build and deploy , secure our email with tls encryption smtp.starttls() # re-identify ourselves as an login method for authenticating our user credentials and send an email with SMTPException as e: print("Authentication failed:", e) sys.exit(1) try: smtp. gmail​.com'], msg.as_string()) except (socket.gaierror, socket.error, socket.herror,​smtplib. Log in with your username and password to access the Concur Solutions website.

This is how I sent an email using Google. Capital letters represent personal information that needs to be edited

try:
    import RUNNING_SCRIPT
except:
    print("threw exception")
    # smtplib module send mail

    import smtplib

    TO = ‘EXAMPLE_RECIPIENT@gmail.com'
    SUBJECT = 'SERVER DOWN'
    TEXT = 'Here is a message from python. Your server is down, please check.'

    # Gmail Sign In
    gmail_sender = ‘YOUR_GMAIL_ACCOUNT@gmail.com'
    gmail_passwd = ‘APPLICATION SPECIFIC PASSWORD’

    server = smtplib.SMTP('smtp.gmail.com', 587)
    server.ehlo()
    server.starttls()
    server.login(gmail_sender, gmail_passwd)

    BODY = '\r\n'.join(['To: %s' % TO, 'From: %s' % gmail_sender,'Subject: %s' % SUBJECT,'', TEXT])

    try:
        server.sendmail(gmail_sender, [TO], BODY)
        print ('email sent')
    except:
        print ('error sending mail')
        server.quit()

How to send email in Python?, Sending an email with Python is comparatively easier over SMTP protocol. There are OR just start with your Gmail SMTP settings. If the library is not present, you will get the below error response: You should consider upgrading via the '​pip install --upgrade pip' command. Step 3 : Ready to shoot !! Flocabulary is a library of songs, videos and activities for K-12 online learning. Hundreds of thousands of teachers use Flocabulary's educational raps and teaching lesson plans to supplement their instruction and engage students.

This function is working for me:

`def server_connect(account, password, server, port=587):
    if int(port) == 465:    # gmail server
        email_server = smtplib.SMTP_SSL(server, str(port))
    else:
        email_server = smtplib.SMTP(server, port)
        email_server.ehlo()
        email_server.starttls()
    email_server.login(account, password)
    return email_server
#--------
`

I hope this helps.

Python 3 - Sending Email using SMTP, Python 3 - Sending Email using SMTP - Simple Mail Transfer Protocol (SMTP) is a protocol, sent email" except SMTPException: print "Error: unable to send email" Unless you are using a webmail service (such as gmail or Yahoo! filename=%s %s --%s-- """ %(filename, filename, encodedcontent, marker) message  Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding. It's used by teachers, kids, hobbyists, and designers to imagine, design, and make anything! hero-image-start-tinkering join.join-your-class-btn-text. Create, design, & make anything. Program, simulate, & assemble. Design with code. Welcome to Tinkercad! from Autodesk

Python - Sending Email using SMTP, Python - Sending Email using SMTP - Simple Mail Transfer Protocol (SMTP) is a protocol sent email" except SMTPException: print "Error: unable to send email" 'amrood.admin@gmail.com' marker = "AUNIQUEMARKER" body =""" This is a test filename=%s %s --%s-- """ %(filename, filename, encodedcontent, marker)​ 

Can't send simple email, for the life of me I can't get this to work -- using a PI and python -- I SMTP('smtp.​gmail.com',587) # and also tried gmail.com:587 with a Tue Aug 04, 2015 3:27 pm a problem with this but I'm setting up the server as a string variable -- raise SMTPException("SMTP AUTH extension not supported by 

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Comments
  • Just tried it.. I am wondering that I can use this one locally but not from my server as google still says Please log in via your web browser and\n5.7.14 then try again.\n5.7.14 Learn more at\n5.7.14 https://support.google.com/mail/answer/78754