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Send E-mail from eml file in Python
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| #!/usr/bin/env python | |
| # -*- mode: python; coding: utf-8 -*- | |
| import sys | |
| import os.path | |
| import smtplib | |
| if len(sys.argv) <= 2: | |
| print('Usage:') | |
| print(' $ python ' + sys.argv[0] + ' mailfrom rcptto <emlfile>') | |
| print('') | |
| print('Parameter:') | |
| print(' mailfrom: MAIL FROM address.') | |
| print(' rcptto: RCPT TO address.') | |
| print(' emlfile: Message file in eml format. When emlfile is not specified, an empty message will be sent.') | |
| print('') | |
| print('Example:') | |
| print(' $ python ' + sys.argv[0] + ' mailfrom@example.com rcptto@example.com mail.eml') | |
| sys.exit(0) | |
| server = 'localhost' | |
| port = 25 | |
| mailfrom = sys.argv[1] | |
| rcptto = sys.argv[2].split(',') | |
| message = '' | |
| if len(sys.argv) >= 4: | |
| filename = sys.argv[3] | |
| if not os.path.isfile(filename): | |
| print('File "' + filename + '" not found.') | |
| sys.exit(0) | |
| f = None | |
| try: | |
| f = open(filename) | |
| message = f.read() | |
| finally: | |
| if f != None: | |
| f.close() | |
| smtp = None | |
| try: | |
| try: | |
| smtp = smtplib.SMTP(server, port) | |
| smtp.sendmail(mailfrom, rcptto, message) | |
| except Exception as e: | |
| print('Failed to send mail.') | |
| print(str(e)) | |
| else: | |
| print('Succeeded to send mail.') | |
| finally: | |
| if smtp != None: | |
| smtp.close() |
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