sendmail: connection timeout with exchange server

From: Castro Santis, Patricio <Patricio.Castro_at_sonda.com>
Date: Wed, 27 Sep 2000 13:41:43 -0400

Hi Managers
I have a AS8400 with DUnix V4.0D kit patch 6.
When I send an email (with sendmail 5.56v4.0) bigger than 40K to a Windows
NT Server with exchange 5.5.2650.21)
I obtain the error "Connection timed out during result wait",
like this:
patricio_castro_at_hotmail.com... Connecting to mail.sonda.com (smtpr)...
220 palena.sonda.com ESMTP Server (Microsoft Exchange Internet Mail Service
5.5.
2650.21) ready
>>> HELO olimpo.sonda.cl
250 OK
>>> MAIL From:<root_at_olimpo.sonda.cl>
250 OK - mail from <root_at_olimpo.sonda.cl>
>>> RCPT To:<patricio_castro_at_hotmail.com>
250 OK - Recipient <patricio_castro_at_hotmail.com>
>>> DATA
354 Send data. End with CRLF.CRLF
>>> .
patricio_castro_at_hotmail.com ... Deferred: Connection timed out during result
wait with mail.sonda.com
  
Other services like ftp work fine
For experts' recommendations I changed the parameter pmtu_enable (inet
module) to 0 (zero). but the problem persist.
  
some recommendation?
    
Thank you for your attention
Received on Wed Sep 27 2000 - 17:43:04 NZST

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