Durga Prasad Malyala:
> On Sun, 11 Aug 2019 at 20:13, Ralph Seichter <ab...@monksofcool.net> wrote:
> >
> > * Durga Prasad Malyala:
> >
> > > they are providing a list but it is in the format 089.248.172.085
> >
> > You did notice the comments "DO NOT USE AS BLOCKLIST" and "Please use
> > your API instead. See https://isc.sans.edu/api";, did you not?
> >
> > -Ralph
> Thanks for your reply.
> I'm trying to figureout how to use the API with Postfix or MailScanner.
> however I am still curious would postfix understand 089.248.172.085?

ACCESS(5)                                                            ACCESS(5)

NAME
       access - Postfix SMTP server access table
...
       net.work.addr.ess
       net.work.addr
       net.work
       net    Matches  the  specified IPv4 host address or subnetwork. An IPv4
              host address is a sequence of FOUR DECIMAL OCTETS  separated  by
              ".".


              Subnetworks  are  matched  by  repeatedly  truncating  the  last
              ".octet" from the remote IPv4 host address string until a  match
              is found in the access table, or until further truncation is not

Therefore, the access table has to be in decimal form i.e. not octal
(leading zero), not hexadecimal, not something else.

        Wietse

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