# postconf -m btree cidr environ fail hash internal memcache nis pcre proxy regexp sdbm socketmap sqlite static tcp texthash unix
what does "postconf -m" list - most likely not pcre if not complain at the distributor responsible for the postfix build [root@rh:~]$ postconf -m btree cidr environ fail hash internal memcache mysql pcre proxy regexp socketmap static tcp texthash unix
