also sprach Jefferson Cowart <[EMAIL PROTECTED]> [2006.07.10.2148 +0200]: > Jul 10 12:39:03 P450 postfix/smtpd[17863]: NOQUEUE: reject: RCPT from > mail.servemail.com.br[201.40.235.2]: 550 <[EMAIL PROTECTED]>: > Recipient address rejected: User unknown in local recipient table; > from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP > helo=<mail.servemail.com.br>
Not a bad idea; some thoughts: make sure you include the 5xx in the regexp to ensure that clients that legitimately come back don't get banned. Also, I'd propose to make any such rules for mail match a high number in a small period of time, like say 5 log entries in 15 seconds. -- Please do not send copies of list mail to me; I read the list! .''`. martin f. krafft <[EMAIL PROTECTED]> : :' : proud Debian developer and author: http://debiansystem.info `. `'` `- Debian - when you have better things to do than fixing a system
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