smtp_daemonがSendmailへの送信を行った時の送信トレース情報の出力例を次に示します。
(例)
<102>220 htc.co.jp ESMTP Sendmail for NT Build 101 8.9.3/NT-8.9.3; Thu, 23 May 2002 11:57:18 +0900<CR><LF>
[16]ehlo 127.0.0.1<CR><LF>
<64>250-htc.co.jp Hello root@localhost, pleased to meet you<CR><LF>
<11>250-EXPN<CR><LF>
<11>250-VERB<CR><LF>
<15>250-8BITMIME<CR><LF>
<11>250-SIZE<CR><LF>
<10>250-DSN<CR><LF>
<11>250-ONEX<CR><LF>
<11>250-ETRN<CR><LF>
<11>250-XUSR<CR><LF>
<11>250 HELP<CR><LF>
[28]mail from: <admin@htc.co.jp><CR><LF>
<35>250 <admin@htc.co.jp>... Sender ok
<CR><LF>
[36]rcpt to: <test@xxx.co.jp><CR><LF>
<48>250 <test@xxx.co.jp>... Recipient ok<CR><LF>
[6]data<CR><LF>
<51>354 Enter mail, end with "." on a line by itself
<CR><LF>
[3].<CR><LF>
<45>250 LAA00001 Message accepted for delivery<CR><LF>
[6]quit<CR><LF>
<41>221 htc.co.jp closing connection<CR><LF>
Success to send the RFC822 message.
HEADER (RFCtoX400) :
Message-Type: Multiple Part
To: </C=JP/ADMD=smtpgw/PRMD=smtpgw/RFC-822=test@xxx.co.jp/@htc.co.jp.smtpgw>
From: </C=JP/ADMD=smtpgw/PRMD=smtpgw/O=SMTP/OU=smtpgw/S=user/G=test/@htc.co.jp.smtpgw>
X400-MTS-Identifier: [/C=JP/ADMD=smtpgw/PRMD=smtpgw/;smtpgw0020523170101AAB]
Success to send the X.400 report.