настроил значит себе отправку почты через ssmtp. теперь у меня почтовый ящик на gmail забит всякой ерундой вроде
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Date: Mon, 02 Jul 2012 22:27:01 +0300
From: root <phxv.qv@gmail.com>
To: z
Subject: Cron <z@sp> /bin/data > ~/time (failed)
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/bin/sh: /bin/data: not found