Re: [exim] Headers

JAS <jas2803@???> wrote:

[The results of many attempts to guess the syntax for regular expressions]

Can I suggest you look at doc/pcrepattern.txt and doc/pcretest.txt in your
Exim distribution, which will explain (albeit somewhat concisely) the
Perl-compatible regexp syntax that Exim uses, and tell you how to use the
incredibly useful test tool which ships with Exim - you can mess around to
your heart's content with patterns, feed sample strings to them for testing
and see what matches and what doesn't.

This should help you find the pattern you need.

Peter