(CkPython) SMTP Connect and Authenticate

Demonstrates how to connect and then authenticate with an SMTP server.

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux, Solaris

import sys
import chilkat

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

mailman = chilkat.CkMailMan()

mailman.put_SmtpHost("smtp.mail.us-west-2.awsapps.com")
mailman.put_SmtpSsl(True)
mailman.put_SmtpPort(465)

success = mailman.SmtpConnect()
if (success == False):
    print(mailman.lastErrorText())
    sys.exit()

mailman.put_SmtpUsername("john@example.com")
mailman.put_SmtpPassword("the_password")

success = mailman.SmtpAuthenticate()
if (success == False):
    print(mailman.lastErrorText())
    sys.exit()

print("Authenticated!")

print(mailman.smtpSessionLog())

# Sample session log:

# 220 smtp.us-west-2.mail.awsapps.com ESMTP Amazon WorkMail SMTP Service
# EHLO SLICE<CRLF>
# 250-smtp.us-west-2.mail.awsapps.com
# 250-8BITMIME
# 250-AUTH PLAIN LOGIN
# 250 Ok
# AUTH LOGIN<CRLF>
# 334 VXNlcm5hbWU6
# am9obkBleGFtcGxlLmNvbQ==<CRLF>
# 334 UGFzc3dvcmQ6
# {PasswordOrCredentials}
# 235 Authentication successful.