From mboxrd@z Thu Jan  1 00:00:00 1970
From: bobf@plan9.bell-labs.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] smtpd
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Message-Id: <20010422132412.0B76019A33@mail.cse.psu.edu>
Date: Sun, 22 Apr 2001 09:24:09 -0400
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the message size limit is approx. 128 megabytes.

check the /mail/tmp exists and is mode 777
as the mail system spills large messages
to that directory during processing.


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From: arisawa@ar.aichi-u.ac.jp
To: 9fans@cse.psu.edu
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Subject: [9fans] smtpd
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Date: Sun, 22 Apr 2001 21:32:51 +0900

Hello 9fans,

Is there any limitation in the data size of mail that can be
accepted by smtpd?
Large mailes with a photo image cannot be handled by smtpd.
The size ls 301726 bytes for example.

I inserted a debugging line in smtpd.c (the latest release) as
bellow:

	if(sawdot == 0){
		/* message did not terminate normally */
		syslog(0, "smtpd-debug", "nodot: from %s at %d",
him, nbytes);
		syskillpg(pp->pid);
		status = 1;
	}

and observed /sys/log/smtpd-debug:
cpu% tail /sys/log/smtpd-debug
ar Apr 22 21:07:43 nodot: from nx.aichi-u.ac.jp at 81960
ar Apr 22 21:08:30 nodot: from nx.aichi-u.ac.jp at 81960
ar Apr 22 21:15:24 nodot: from nx.aichi-u.ac.jp at 81960
ar Apr 22 21:19:52 nodot: from nx.aichi-u.ac.jp at 81960
ar Apr 22 21:35:45 nodot: from nx.aichi-u.ac.jp at 81960

where nx.aichi-u.ac.jp is a UNIX machine of my home,
and qmail is running on it.

Thanks,

Kenji Arisawa
E-mail: arisawa@aichi-u.ac.jp
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