[vox-tech] procmail question: filtering ranges of IP's

[Jeff Newmiller]

On Sat, 9 Mar 2002, Peter Jay Salzman wrote:

[...]

> frankly i'd be happy to filter/spamcop any email coming from the range
> of IP's 210.201.132.232 to 210.210.132.239.
> 
> question:
> 
> with procmail, how does one reliably match an IP address in the headers
> which belongs to this range of IP's?

My guess would be

:0:
* ^Received:.*210\.2(0[0-9]|10)\.\d+\.\d+
/dev/null

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Jeff Newmiller                        The     .....       .....  Go Live...
DCN:<jdnewmil@dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live Go...
                                      Live:   OO#.. Dead: OO#..  Playing
Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
/Software/Embedded Controllers)               .OO#.       .OO#.  rocks...2k
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