jason Posted September 21, 2006 Share Posted September 21, 2006 We have a problem where a handful of domains are blocking us with the folliwng message: RCPT response: '451 Blocked - see http://www.spamcop.net/bl.shtml?22.214.171.124 '. Trying next host. http://www.spamcop.net/w3m?action=blcheck&...126.96.36.199 shows that we are not listed. Are there old dns records causing problems? We come up clean on things like: http://www.moensted.dk/spam/?addr=199.253....p;Submit=Submit and http://www.robtex.com/rbls/188.8.131.52.html Link to comment Share on other sites More sharing options...
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