IIRC, Postfix doesn't look at the CIDR file directly. Instead, you need to convert the file into a lookup table file by running `postmap` against the plain-text file.
See: http://www.postfix.org/cidr_table.5.html On 2021-02-18 10:47 -0800, Rich Shepard <[email protected]> wrote: > In /etc/postfix/cidr/ are files with IP address blocks I reject. When > postfix scans such lists does it do so sequentially so the addresses should > be in numeric order? > > I've not found how postfix searches lists such as these and header_checks > and am curious to learn. > > TIA, > > Rich > _______________________________________________ > PLUG: https://pdxlinux.org > PLUG mailing list > [email protected] > http://lists.pdxlinux.org/mailman/listinfo/plug > -- Linh Pham _______________________________________________ PLUG: https://pdxlinux.org PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
