jessk...@brel.com:
> Dear netizens
> 
> sorry to trouble you. My server is just overloaded with too much spams.
> 
> When I view the output of netstat -ln, there are over 400 ip addresses
> connecting to my postfix server actively. In our mail.log, the connections
> are from these ip addresses that had nothing to do with our company.

Make Postfix faster:
http://www.postfix.org/STRESS_README.html

Get rid of the backscatter:
http://www.postfix.org/BACKSCATTER_README.html

        Wietse

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