To add Guardian Mail to your Exim installation: Single configuration file If you are using a single configuration file, open exim.conf and find the “acl_check_rcpt:” section, and add:Documentation Index
Fetch the complete documentation index at: https://docs.abusix.com/llms.txt
Use this file to discover all available pages before exploring further.
deny message = $dnslist_text\ dnslists = <APIKEY>.combined.mail.abusix.zone
Replace <APIKEY> with “Your API key” from your account in app.abusix.com.
Then restart Exim.
Split configuration file
If you are using Exim split configuration, then open _/etc/exim4/conf.d/acl/30_exim4-config_check_rcpt and find the“.ifdef CHECK_RCPT_IP_DNSBLS” _ section and add the following after the “.endif”: