Здравейте.
 При изпълнение на cron-а имам генериран е-майл който е
следния:


 The original message was received at Mon, 4 Oct 2004
12:25:06 +0300
from root@localhost

    ----- The following addresses had permanent fatal errors
-----
root
     (reason: 553 5.1.8 <root@my_host>... Domain of sender
address root@my_host does not
exist)
    (expanded from: root)

   ----- Transcript of session follows -----
... while talking to [127.0.0.1]:
>>> MAIL From:<root@my_host> SIZE=142
 <<< 553 5.1.8 <root@my_host>... Domain of sender address
root@my_host does not exist
501 5.6.0 Data format error

Failed delivery status

Къде е проблема?

машината ти 'my_host' ли се казва?

Пише къде е проблема:
Domain of sender address root@my_host does not exist