On Fri, Mar 01, 2024 at 11:39:57AM +0000, Slavko via Exim-users wrote:
> I am not very familiar with perl, but i will guess, that it is more
> heavy than built in (simple) regex.
There is definitely some overhead with the embedded perl approach,
but if you just mean the regexps themselves, they are almost 100%
compatible (the library exim uses for regexps is called PCRE with
good reason).
--
Ian
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