Message 155490 - Python tracker

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In-reply-to
Author	fruitnuke
Recipients	fruitnuke
Date	2012年03月12日.21:58:35
SpamBayes Score	1.5093311e-06
Marked as misclassified	No
Message-id	<1331589516.59.0.0412719360894.issue14269@psf.upfronthosting.co.za>

Content
The current SMTP RFC (5321) states that 'a client MUST issue HELO or EHLO before starting a mail transaction'. The SMTP server should issue '503 Bad sequence of commands' if a client sends MAIL, RCPT or DATA commands before it sends an HELO/EHLO; currently it does not. To reproduce: 1. Start smtpd.py 2. Telnet to localhost 8025 3. Send 'MAIL from:<foo@example.com>' To which you'll see '250 OK' instead of '503 Bad sequence of commands'

Content

The current SMTP RFC (5321) states that 'a client MUST issue HELO or EHLO before starting a mail transaction'. The SMTP server should issue '503 Bad sequence of commands' if a client sends MAIL, RCPT or DATA commands before it sends an HELO/EHLO; currently it does not.
To reproduce:
1. Start smtpd.py
2. Telnet to localhost 8025
3. Send 'MAIL from:<foo@example.com>'
To which you'll see '250 OK' instead of '503 Bad sequence of commands'

History
Date	User	Action	Args
2012年03月12日 21:58:36	fruitnuke	set	recipients: + fruitnuke
2012年03月12日 21:58:36	fruitnuke	set	messageid: <1331589516.59.0.0412719360894.issue14269@psf.upfronthosting.co.za>
2012年03月12日 21:58:36	fruitnuke	link	issue14269 messages
2012年03月12日 21:58:35	fruitnuke	create

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