If you put the IP addresses of these "bad users" in the begin of the /etc/tcp.smtp file you can achieve this result.and to can to do some like this : to have a list of local email address who can send mails only to locals domain (aka domain listed in ~control/rcpthosts(.cdb) or ~control/locals(.cdb))
Like, lets say your network is 192.168.0.0/24. The ip addresses of your bad users are 192.168.0.25 and 192.168.0.33. Your /etc/tcp.smtp file goes like this:
192.168.0.25:allow 192.168.0.33:allow 192.168.0.:allow,RELAYCLIENT=""
Got it? I think it works.
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Bruno Negrao - Network Manager
Engepel Teleinform�tica. 55-31-34812311
