Jack wrote:
Hello All,I am using CIDR lookups and am getting some warnings when it doesn't like certain IP blocks in my CIDR list.
The error message seems reasonably clear. You shouldn't have any non-zero bits after the bit position indicated by the network size (/23 below).
I.e. those CIDR entries are inconsistent with CIDR notation.
/etc/postfix/CIDR, line 4151: non-null host address bits in "194.149.65.0/23", perhaps you should use "194.149.64.0/23" instead: skipping this rule