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Microsoft Exchange
Exchange 2003 no longer needs third party software to link into DNS-based blocklists. Older versions of Exchange require a free plugin.
GFI MailSecurity is another option for Exchange users.
Vamsoft Open Relay Filter is another commercial option for Exchange 2000 users.
(Third party software is not supported by SpamCop)
For Exchange 2003:
Make sure you install SP2 first, as it contains some important updates for Intelligent Message Filtering.
- Display Name: spamcop
- DNS Suffix: bl.spamcop.net
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