On 04/27/2015 06:55 PM, Alex Regan wrote: > Hi, > >>> I assume that means you use it in header_checks? >> >> It's still a client check; I have >> >> smtpd_recipient_restrictions = >> ... >> check_client_access pcre:$maps/generic_rdns.pcre, > > If you're using a version of postfix later than 2.6, you should be using > check_reverse_client_hostname_access instead of check_client_access, > according to the fqrdns file itself > > Unless there's some other reason/benefit I'm not seeing? >
check_client_access uses the verified name, which is more conservative. I wasn't convinced this was a good idea, so I played it safe. > Doesn't this all serve the same purpose as RDNS_DYNAMIC already included > with spamassassin? It does, but RDNS_DYNAMIC matches fewer patterns.
