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Created on 2014年06月16日 20:27 by zvyn, last changed 2022年04月11日 14:58 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| issue21783.patch | zvyn, 2015年06月13日 04:31 | review | ||
| Messages (6) | |||
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| msg220754 - (view) | Author: Milan Oberkirch (zvyn) * | Date: 2014年06月16日 20:27 | |
Sending HELO or EHLO more then once causes smtpd.SMTPChannel to respond with b'503 Duplicate HELO/EHLO\r\n' (see Lib/test/test_smtpd.py:124 for an example). My interpretation of RFC 821, section 4.1.1.5 is that multiple HELO commands are fine outside a mail transaction and a second HELO is eauivalent to a RSET during a mail transaction (undoing any changes made by previous greetings). I would propose to reject greetings during mail transactiond (thats what RSET is for) and else accept them. The question is how we should handle backwards compatibility here. I am willing to work on this right after #21725. |
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| msg245290 - (view) | Author: Milan Oberkirch (zvyn) * | Date: 2015年06月13日 04:31 | |
Here is the patch how it should look like at some point. Question being: How should we handle backwards-compatibility? |
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| msg294980 - (view) | Author: Barry A. Warsaw (barry) * (Python committer) | Date: 2017年06月02日 04:06 | |
I don't have much interest in working on this for smtpd.py any more. We have an asyncio-based version that's much better, albeit Python 3 only. https://github.com/aio-libs/aiosmtpd This same issue is open over there; if you're still interested in this, maybe take a look at contributing a fix for aiosmtpd. https://github.com/aio-libs/aiosmtpd/issues/78 |
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| msg294991 - (view) | Author: Milan Oberkirch (zvyn) * | Date: 2017年06月02日 09:04 | |
Thanks for pointing me at this, Berry! I added a PR for aiosmtpd at https://github.com/aio-libs/aiosmtpd/pull/106 |
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| msg294992 - (view) | Author: Milan Oberkirch (zvyn) * | Date: 2017年06月02日 09:05 | |
*Barry :P |
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| msg295103 - (view) | Author: Barry A. Warsaw (barry) * (Python committer) | Date: 2017年06月03日 20:18 | |
This is now fixed in aiosmtpd HEAD (what will be 1.1) I'm going to close this issue here even though smtpd.py isn't fixed since it's unlikely that anybody wants to keep working on smtpd.py. Feel free to reopen it if you do. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022年04月11日 14:58:05 | admin | set | github: 65982 |
| 2017年06月03日 20:18:01 | barry | set | status: open -> closed resolution: wont fix messages: + msg295103 stage: resolved |
| 2017年06月02日 09:05:28 | zvyn | set | messages: + msg294992 |
| 2017年06月02日 09:04:53 | zvyn | set | messages: + msg294991 |
| 2017年06月02日 04:06:56 | barry | set | messages: + msg294980 |
| 2015年06月13日 04:31:17 | zvyn | set | files:
+ issue21783.patch keywords: + patch messages: + msg245290 |
| 2014年06月16日 20:27:57 | zvyn | create | |