Python 3 | Send Email -- Smtp -- Gmail -- Error : Smtpexception

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 simp

Solution 1:

I have found a solution on YouTube.

Here is the video link.

# smtplib module send mailimport 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()

Solution 2:

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.

Solution 3:

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()

Solution 4:

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.