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Bug #531

Logcheck on Elwing seems unable to send mail

Added by Pierre-Louis Bonicoli over 2 years ago. Updated about 2 years ago.

Status:
In Progress
Priority:
Normal
Category:
System :: Base
Start date:
2017-05-02
Due date:
% Done:

10%

Estimated time:
Patch Available:
Confirmed:
No
Branch:
Entity:
DuckLand
Security:
Help Needed:

Description

On Orfeo, in /var/log/mail.log

May  1 12:55:34 orfeo postfix/smtpd[14064]: NOQUEUE: reject: RCPT from unknown[2400:4030:9f9b:e901::1]: 450 4.7.1 Client host rejected: cannot find your hostname, [2400:4030:9f9b:e901::1]; from=<daemon@hq.duckcorp.org> to=<root@hq.duckcorp.org> proto=ESMTP helo=<Elwing.hq.duckcorp.org>
[...]
May  1 12:55:34 orfeo postfix/smtpd[19450]: NOQUEUE: reject: RCPT from unknown[2400:4030:9f9b:e901::1]: 450 4.7.1 Client host rejected: cannot find your hostname, [2400:4030:9f9b:e901::1]; from=<duck@hq.duckcorp.org> to=<duck@hq.duckcorp.org> proto=ESMTP helo=<Elwing.hq.duckcorp.org>

History

#1

Updated by Marc Dequènes about 2 years ago

  • Status changed from New to In Progress
  • Assignee set to Marc Dequènes
  • % Done changed from 0 to 10

Added Elwing's IPv6 to the whitelist at the moment. The IPv4 is not stable so it is not possible.

I wanted to add SMTP auth but probably forgot about it, it would work independently of the source IP.

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