Code: Select all
man 5 crontab
...
       In addition to LOGNAME, HOME,  and  SHELL,  cron(8)
       will  look  at  MAILTO if it has any reason to send
       mail as a result of running  commands  in  ``this''
       crontab.   If  MAILTO  is  defined (and non-empty),
       mail is sent to the user so named.   If  MAILTO  is
       defined  but  empty  (MAILTO=""),  no  mail will be
       sent.  Otherwise mail is sent to the owner  of  the
       crontab.
...Code: Select all
script.pl | mail -s "Irgend ein subject" email@domain.tld

