Greetings, Quinn.

On 9 декабря 2006 г., 5:48:53 you wrote:
> Is this being recorded before the decryption of smtp/tls?
If you're using TLS - yes, you get this garbage because of it's an
encrypted TLS data. It's always possible to decrypt it, if you know
your server private key and the values used for DH temporarily key
generation, but I suppose that's to complicated to be done easily and
fast.

> If I move  /usr/bin/recordio *after* the smptd, I don't see any detailed
> output, and if I did I don't think it would be useful because I have
> a feeling the message is being blocked during the smtp transaction.
What do you mean by "moving recordio" after smtpd? If you mean simply
placing it after $SMTPD $VCHKPW in command line, than you shoudn't get
any output from it at all. Qmail-smtps during it's work spawns
qq handler, creates a pipe to it, and feeds it with a message. There's
no other way to monitor this process except for writing qq-proxy like
handler.

> The actual problem, I get the "CHKUSER accepted sender" line (see
> above) with a null rcpt, but then no message.
This might be some troubles with RCPT TO: command, especially this
might be SPF-related troubles. Try to disable SPF completely for a
while, or, if you're experienced enough, recompile your qmail-smtpd
with this patch to enable more verbose logging:
http://www.mail-archive.com/[email protected]/msg09582.html

P.S. As you're using some side service as an email proxy gateway, your
troubles as almost 100% related to SPF and/or DomainKeys violation.

-- 
Best regards,
 Alexey Loukianov                          mailto:[EMAIL PROTECTED]
 System Engineer,
 IT Department,
 Lavtech Corp


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