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This isn't a helpful answer, but I'm curious about what you use for spam control.
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This isn't a helpful answer, but I'm curious about what you use for spam control.

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No worries. We use Sophos EMail Appliance.
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No worries. We use Sophos EMail Appliance.

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Check out this story:<br />
<br />
<a href="http://arstechnica.com/security/2015/09/many-new-top-level-domains-have-become-internets-bad-neighborhoods/" rel="ugc">http://arstechnica.com/security/2015/09/many-new-top-level-domains-have-become-internets-bad-neighborhoods/</a>
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Check out this story:

http://arstechnica.com/security/2015/09/many-new-top-level-domains-have-become-internets-bad-neighborhoods/ [http://arstechnica.com/security/2015/09/many-new-top-level-domains-have-become-internets-bad-neighborhoods/]

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I ask because we too used to try to filter by domain, but found it an uphill battle. &nbsp;We use Cloudmark for all out filtering now and it works quite well for us. <br />
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(No, I don't work for Cloudmark)
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I ask because we too used to try to filter by domain, but found it an uphill battle.  We use Cloudmark for all out filtering now and it works quite well for us.

(No, I don't work for Cloudmark)

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I've requested that this question be deleted for the following reason:<br />
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no one answered it
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I've requested that this question be deleted for the following reason:

no one answered it

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Is there any way to get forwarning when a new top level domain is going live? We find spammers use them to get around spam blocker.
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Is there any way to get forwarning when a new top level domain is going live? We find spammers use them to get around spam blocker.

New TLD notification

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.