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Available at: http://www.eric-a-hall.com/software/spamassassin-sagrey/
Commercial Plugins
Spamhaus Data Query Service Plugin for SpamAssassin
This plugin allows to get the most out of a Spamhaus Data Query Service (DQS) subscription.
Subscriptions operates on a "free for most" way, in the sense that if you meet the "Free use" restrictions listed here you are eligible for a free DQS key that you can register at https://www.spamhaustech.com/dqs/
DQS offer an increase of up to 42% in spam catch rate compared to Rsync or our public mirrors, as the Virus Bulletin test we routinely carry will show: https://www.virusbulletin.com/testing/results/latest/vbspam-email-security
Created by: Spamhaus Technology - Spamassassin Team
Contact: https://www.spamhaustech.com/
License Type: Apache License, Version 2.0
Status: Active
Maintained as of: 2019-06-25
Added: 2019-06-25 (date this entry was added)
Available at: https://docs.spamhaustech.com/40-real-world-usage/SpamAssassin/020-SpamAssassin.html
Note: Periodically tested by https://www.virusbulletin.com/testing/vbspam/
Commtouch Plug-in for SpamAssassin
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