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Old 05-27-2003, 07:37 AM   #1
subhasis_ray
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Registered: Jul 2001
Location: india
Distribution: RedHat 7.1,7.2,7.3, 8.0,9.0,Fedora,EL2.1,EL3.0
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sendmail 8.9 open relay


Hi,

ordb.org says one of my servers is an open relay. What is the best way to close it? I am running sendmail 8.9 on a redhat 6.2 box

regards
Subhasis
 
Old 05-27-2003, 07:40 AM   #2
nuzzy
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Registered: Aug 2001
Location: New Hampshire, USA
Distribution: Ubuntu 6.06 LTS
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either turn off SMTP altogether or set up your allowed relay domains. This could be done easily using Webmin or editing the relay-domains file and adding the allowed domain(s), i.e. abc.com
 
  


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