I’m using Google Workspace or Microsoft 365 – Can I still add a Blocklist like Abusix Mail Intelligence to my mail server configuration?
Generally – the answer is no. Neither service allows for the addition of 3rd party DNS reputation lists like our Abusix Mail Intelligence blocklists. But if you are running email gateways in front of either Google Workspace or Microsoft 365 with your domain MX records pointing to these instead, using Abusix Mail Intelligence blocklists as an additional spam filter is indeed possible.
The email gateways can then be configured to use Abusix Mail Intelligence blocklists to reject messages prior to sending them onwards to Google or Microsoft.
You are not sure if Abusix Mail Intelligence can be used in your case? Get in touch with our team at firstname.lastname@example.org – they are happy to help!