[CentOS] IMAP security
Kai Schaetzl
maillists at conactive.com
Fri Mar 28 10:31:19 UTC 2008
Anne Wilson wrote on Fri, 28 Mar 2008 09:23:30 +0000:
> Looking at those addresses in whois, I don't see any good reason for these,
I don't know what [IMAP rule match] means, haven't ever seen this. But it
should be clear that if you have well-known ports open to the world that these
attract brute-force attacks and such. That's how it is.
> and I'm concerned in case they are relays.
I'm not sure what you mean by that?
Kai
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Kai Schätzl, Berlin, Germany
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