[Logcheck-devel] logcheck results mail sending error

[坤王]

hello,everyone,

i run logchek on Slackware 10.1.0 + gcc version 3.3.4+postfix-2.2.5.
i added the logcheck to crontab:
0 * * * * (cd /var/;sudo -u logcheck /usr/sbin/logcheck -T -c
/etc/logcheck/logcheck.conf) 1> /dev/null
i find that the temp diretory and the report file is exis in tthe
/var/tmp,but the mail result offen lost.
In system's root mailbox,i see the following error:

Subject: cron: (cd /var/;sudo -u logcheck /usr/sbin/logcheck -T -c
/etc/logcheck/logcheck.conf) 1> /dev/null
Date: Thu,  9 Feb 2006 05:00:06 +0800 (CST)
From: root at oss.com
Status: RO
Invalid or incomplete multibyte or wide character
. . . message not sent.

i don't know what's error?please .
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