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On Sun Cobalt RaQ server appliance relay block failing

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67ray

67ray

IS-IT--Management
Jul 15, 2002
4
US
Hi All,

We are having an issue with our Cobalt SendMail on RaQ2. Although the GUI interface limits the server which can relay through the server, we find that someone is relaying off f the servers. According to the setup this should not be the case, but there are volumes of email.

Is this because there is a security hole in sendmail? We have applied all the patches from Sun Cobalt. Is there a way to check to see who is relaying, from where it came? What can we do to correct it?

Your help is much sppreciated.
 
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