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 -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/