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Host/Network Blacklist not working (trying to block spam from .icu domains)

We get lots of spam from .icu domains. Eg: pepper@coupair.icu and value@wheatsolo.icu

In Antispam/Sender Blacklist I have: *@*icu as a 'Blacklisted Address Pattern' and that does not work. Reading the online help I now know that "A wildcard does not work in the domain or TLD part of an address." Grrr.

So in Relaying tab, Host/Network Blacklist section I put a DNS Host with hostname *.icu but this doesn't work either. I tried adding a DNS Group here with same hostname and that doesn't work.

Any ideas how I can stop these as early as possible?

Thanks, James.

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0 BAlfson over 5 years ago

James, I think you want htguru's post or Billybob's Block TLD Email Senders earlier in that same thread.

Cheers - Bob

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0 jlbrown over 5 years ago in reply to BAlfson

Thanks Bob and Douglas.

Have just voted here: suggestions/7075362-ability-to-block-any-subdomain-in-the-blacklisted?page=2&per_page=20

I think my best option might be to file a support case.
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0 jlbrown over 5 years ago in reply to BAlfson

Thanks Bob and Douglas.

Have just voted here: suggestions/7075362-ability-to-block-any-subdomain-in-the-blacklisted?page=2&per_page=20

I think my best option might be to file a support case.
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