Subj : Re: wcsap.wcx problem?
To   : All
From : HECTOR SANTOS
Date : Thu Jan 31 2019 19:18:36

Date: Thu, 04 May 2006 12:56:58 -0400
From: HECTOR SANTOS
To: DAVE GOURD
Subject: Re: wcsap.wcx problem?
Newsgroups: win.server.smtp.&.avs
Message-ID: <1146761984.46.1146755567@winserver.com>
References:  <1146755567.46.0@winserver.com>
X-WcMsg-Attr: Rcvd
X-Mailer: Wildcat! Interactive Net Server v7.0.454.5
Lines: 64

This domain blacknet.com has an illegal SPF record it seems.

    NSLOOKUP -query=spf blacknet.com

"v=spf1 ip4:209.10.78.213 ip4:209.11.34.214 ip4:170.224.107.71"
"a:mailer.communityconnect.com a:mailer.blackplanet.com a:mailer2.commun
 ityconnect.com ~all"

There is a missing space before the first a: directive.  So WCDNS.DLL is
reading from DNS as:

    ip4:170.224.107.71a:mailer.communityconnect.com

technically it should be:

    ip4:170.224.107.71 a:mailer.communityconnect.com

Apparently, wcDNS.DLL is barfing on this incorrect syntax.

I was able to repeat the problem.  Once investigate, it will be fixed and a
update will be provided.

Keep in mind that the fault was trapped and allowed wcSMTP to continue. If
it wasn't trapped, wcSMTP would of aborted.  So this much is good that the
exception trapping is intact.

Thanks for the report.

---
Hector



<DAVE GOURD> wrote in message news:1146755567.46.0@winserver.com...
> Not certain if this should be posted in conference 46 or not - is this of
> concern, or possibly due to a local setting such as firewall or
wcsapfilter rule?
>
> ***Found this in wchostfault.log (computer/user munged):***
>
> ----------------------------------------------------------------
> External DLL function has failed
> When           : 05/04/2006 04:33:47
> Computer       : box11
> Node           : 0
> DLL module     : wcdns.dll
> DLL function   : spfAccept()
> WCX module     : wc:\code\wcsap.wcx

> **associated wcsaplog session**
> 20060504 04:33:45 00000909 -------------------------------------
> 20060504 04:33:45 00000909 version    : 2.06 / 1.62
> 20060504 04:33:45 00000909 calltype   : SMTP
> 20060504 04:33:45 00000909 state      : rcpt
> 20060504 04:33:45 00000909 cip        : 217.236.110.90
> 20060504 04:33:45 00000909 cdn        : ei8ov5tp.ijkava.optonline.net
> 20060504 04:33:45 0000

.