NETGEAR UTM50-100NAS manual Configuring the Real-time Blacklist, Whitelist/Blacklist Settings

ProSecure Unified Threat Management (UTM) Appliance Reference Manual

2.Enter the settings as explained in Table 6-3.

Table 6-4. Whitelist/Blacklist Settings

Setting	Description (or Subfield and Description)
Sender IP Address
Whitelist	Enter the source IP addresses from which e-mails can be trusted.
Blacklist	Enter the source IP addresses from which e-mails are blocked.
Click Apply to save your settings or click Reset to clear all entries from these fields.
Sender Domain
Whitelist	Enter the sender e-mail domains from which e-mails can be trusted.
Blacklist	Enter the sender e-mail domains from which e-mails are blocked.
Click Apply to save your settings or click Reset to clear all entries from these fields.
Sender Email Address
Whitelist	Enter the e-mail addresses from which e-mails can be trusted.
Blacklist	Enter the e-mail addresses from which e-mails are blocked.
Click Apply to save your settings or click Reset to clear all entries from these fields.
Recipients Domain
Whitelist	Enter the sender e-mail domains of the recipients to which e-mails can be safely
	delivered.
Click Apply to save your settings or click Reset to clear all entries from this field.
Recipients Email Address
Whitelist	Enter the e-mail addresses of the recipients to which e-mails can be safely delivered.

Click Apply to save your settings or click Reset to clear all entries from this field.

Note: In the fields of the Whitelist/Blacklist screen, use commas to separate multiple entries. For IP addresses, use a dash to indicate a range (for example, 192.168.32.2-192.168.32.8.)

Configuring the Real-time Blacklist

Blacklist providers are organizations that collect IP addresses of verified open SMTP relays that might be used by spammers as media for sending spam. These known spam relays are compiled by

6-14 Content Filtering and Optimizing Scans

v1.0, January 2010