SonicOSX 7 Diagnostics for the NSv Series
Real-Time Blacklist
The Real‐Time Blacklist feature allows you to blacklist SMTP IP addresses, RBL services, and DNS servers.
To blacklist an IP address, RBL domain, or a DNS server
- Click Real-Time Blacklist under Diagnostics.
- Enter an IP address in the IP address field, a FQDN for the RBL in the RBL Domain field, or DNS server information in the DNS Server field.
- Click GO.
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