Bug 416870 - kmail seems to be not compliant to RFC - earlytalker
Summary: kmail seems to be not compliant to RFC - earlytalker
Status: REPORTED
Alias: None
Product: ksmtp
Classification: Frameworks and Libraries
Component: general (show other bugs)
Version: 5.11.90
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-01-28 16:08 UTC by leon pollak
Modified: 2020-02-03 08:28 UTC (History)
1 user (show)

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Description leon pollak 2020-01-28 16:08:02 UTC 
SUMMARY
kmail starts to talk to a server before greeting. Here is the server log:
2020-01-22 22:05:46.141887500 20683 Accepted connection 0/10 from 192.168.255.2 / Unknown
2020-01-22 22:05:46.142222500 20683 Connection from Unknown [192.168.255.2]
2020-01-22 22:05:46.537767500 20683 (connect) tls: pass, connect via SMTPS
2020-01-22 22:05:46.572545500 20683 (connect) earlytalker: karma -1 (-1)
2020-01-22 22:05:46.572678500 20683 (connect) earlytalker: fail, remote started talking before we said hello
2020-01-22 22:05:46.573069500 20683 (deny) logging::logterse: ` 192.168.255.2 Unknown earlytalker 901 Connecting host started transmitting before SMTP greeting msg denied before queued
2020-01-22 22:05:46.573264500 20683 550 Connecting host started transmitting before SMTP greeting
2020-01-22 22:05:46.575005500 20683 click, disconnecting
2020-01-22 22:05:47.129568500 1896 cleaning up after 20683

Changing the earlytalker timeout 0  solves the problem.


STEPS TO REPRODUCE
1. 
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OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 5.64.0
Qt Version: 5.12.5

ADDITIONAL INFORMATION