A much more performant way would be matching UTF code points with regex: https://regex101.com/r/yF7gV6/2
[image: Sender] Edgar Vaitkevičius, founder / CEO ed...@sender.net On Thu, Jun 20, 2024 at 12:53 PM Atro Tossavainen via mailop < mailop@mailop.org> wrote: > On Thu, Jun 20, 2024 at 05:33:47PM +0800, Jeff Peng via mailop wrote: > > BTW, What’s the good way to block messages based on languages? > > Analyzing messages for language content first, then being able to > decide based on results. There are multiple libraries for multiple > programming languages that will do this. > > See for example > > https://medium.com/@monigrancharov/text-language-detection-with-python-beb49d9667b3 > > > > > > > On 2024-06-20 15:49, Stuart Henderson via mailop wrote: > > >On 2024/06/20 10:13, Jeff Pang via mailop wrote: > > >>Hello > > >> > > >>Recently i got a lot of spams like this one: > > >>https://cloud.hostcache.com/spam.eml > > >> > > >>They have two features: > > >>1. arabic language > > >>2. from google groups (though i never joined those groups) > > > > > >I've reported a bunch of these over the years, never any response. > > >google don't seem to care. > > > > > >>how can i stop them effectively? (block arabic and google groups?) > > > > > >Yes that's probably the way. Or just block all of google groups if you > > >don't need it. > > > > > >_______________________________________________ > > >mailop mailing list > > >mailop@mailop.org > > >https://list.mailop.org/listinfo/mailop > > _______________________________________________ > > mailop mailing list > > mailop@mailop.org > > https://list.mailop.org/listinfo/mailop > > -- > Atro Tossavainen, Founder, Partner > Koli-Lõks OÜ (reg. no. 12815457, VAT ID EE101811635) > Tallinn, Estonia > tel. +372-5883-4269, https://www.koliloks.eu/ > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://list.mailop.org/listinfo/mailop >
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