sendmai: spam - exec program
Robert Mimra
rmimra na orsia.cz
Středa Listopad 8 08:23:55 CET 2000
Mam nasledujici problem.
Sendmail je nastaven pro odmitani spamu - FEATURE(`relay_based_on_MX'),
FEATURE(`loose_relay_check'), FEATURE(`rbl')
Dale nastaveno v /etc/aliases: userX: "| /programy/program.sh ... "
Jak prinutit sendmail aby na prijem mailu pro uzivatel userX zareagoval
vykonanim prikazu: program.sh
Pri prijimani spamu je vse OK, pri odmitani spamu viz /var/log/maillog: -
DSN: Service unavailable
Nov 8 07:58:16 linux sendmail[3966]: HAA03966: from=root, size=27,
class=0, pri=60027, nrcpts=2, msgid=<200011080658.HAA03966 na linux.orsia.cz>,
relay=root na localhost
Nov 8 07:58:16 linux smrsh: uid 8: attempt to use | in command:
/programy/program.sh |awk 'BEGIN {print("1")} {print}' >
`/programy/program1.sh`
Nov 8 07:58:16 linux sendmail[3968]: HAA03966: to="| /programy/program.sh
|awk 'BEGIN {print(\"1\")} {print}' > `/programy/program1.sh`" ,
delay=00:00:00, xdelay=00:00:00, mailer=prog, stat=Service unavailable
Nov 8 07:58:16 linux sendmail[3968]: HAA03966: to=test1 ctladdr=root
(0/0), delay=00:00:00, xdelay=00:00:00, mailer=local, stat=Sent
Nov 8 07:58:16 linux sendmail[3968]: HAA03966: HAA03968: DSN: Service
unavailable
Dik Robert Mimra, rmimra na orsia.cz
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