On 3/26/2013 7:04 AM, Lima Union wrote: ... > ok, it seems that for some reason the check is not being triggered > (#847) after a postfix reload and 24 hours of operation in a busy > server, any ideas?
So when you grep "Please relay via ISP" against your mail log you get nothing? Do you have any warnings or errors related to this parameter? Is this host behind a NAT or proxy that doesn't pass the client rDNS name to Postfix? It may be helpful to post a transaction from your log, addresses obfuscated if need be, so we can verify Postfix is seeing client rDNS strings. > 835 smtpd_recipient_restrictions = ... > 847 check_reverse_client_hostname_access > regexp:$config_directory/maps/fqrdns.pcre, ... This parameter is only supported in 2.6 and later. This is clearly stated in the instructions at the top of the fqrdns.pcre file. What version of Postfix are you running? -- Stan
