Randy wrote: > We are being spammed by a botnet to a single email address which makes > it difficult to block. Spamhaus catches about 1/2 of them, but the > rest are blocked via postfix becuase this is an old account and does > not have a mailbox.
Are you sure this isn't backscatter where the botnet spam really went to a variety of e-mails, but used that same e-mail address as the "from" for that series of spams? -- Rob McEwen http://dnsbl.invaluement.com/ [EMAIL PROTECTED]
