[pfx] Re: cleanup(8): recipient_canonical can emit an over-long socketmap query with no operator guard; PERM then retried as 451
Dmytro Alieksieiev via Postfix-users <[email protected]> Thu, 16 Jul 2026 14:32:10 +0200
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Yes, I think such configuration error should be treated more seriously.
Operator somehow need catch missconfiguration in addition to logs, at
least from my view.
Regards,
Dmytro Alieksieiev
DevOps Engineer
On 16/07/2026 14:01, Wietse Venema via Postfix-users wrote:
> $ cat /tmp/p
> IF /foo/u
> /./ yes
> ENDIF
> $ postmap -q asdf pcre:/tmp/p
> postmap: warning: pcre map /tmp/p, line 1: unknown regexp option "u": skipping this rule
> postmap: warning: pcre map /tmp/p, line 3: ignoring ENDIF without matching IF
> yes
>
> Do you want this to be a fatal error instead of a warning?
>
> Wietse
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<p>Yes, I think such configuration error should be treated more
seriously. Operator somehow need catch missconfiguration in
addition to logs, at least from my view.</p>
<pre class="moz-signature" cols="72">Regards,
Dmytro Alieksieiev
DevOps Engineer</pre>
<div class="moz-cite-prefix">On 16/07/2026 14:01, Wietse Venema via
Postfix-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:[email protected]">
<pre class="moz-quote-pre" wrap=""> $ cat /tmp/p
IF /foo/u
/./ yes
ENDIF
$ postmap -q asdf pcre:/tmp/p
postmap: warning: pcre map /tmp/p, line 1: unknown regexp option "u": skipping this rule
postmap: warning: pcre map /tmp/p, line 3: ignoring ENDIF without matching IF
yes
Do you want this to be a fatal error instead of a warning?
Wietse</pre>
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