message = Rejected because $sender_address is blacklisted\nQueries to postmaster@$qualify_domain
!hosts = +relay_from_hosts
+ deny sender_domains= partial-lsearch;/etc/exim4/blocked-sender-domains
+ message = Rejected because $sender_address is blacklisted\nQueries to postmaster@$qualify_domain
+ !hosts = +relay_from_hosts
+
# Accept mail to postmaster in any local domain, regardless of the source,
# and without verifying the sender.