If I were to create a custom DNS based blacklist on a DNS server, how would
that perform compared to a fromfile or filter file with MAILFROM ENDSWITH?
MAILFROM ENDSWITH would perform a bit better. The DNS-based blacklist
would have extra network overhead -- such as the CPU time
] Another performance question
If I were to create a custom DNS based blacklist on a DNS server, how
would
that perform compared to a fromfile or filter file with MAILFROM
ENDSWITH?
MAILFROM ENDSWITH would perform a bit better. The DNS-based blacklist
would have extra network overhead
