Cloudmark Home Security System 3048 Instrukcja Użytkownika Pobierz pdf (Strona 32)

Cloudmark Cartridge Installation and Administration Guide Chapter 5

26 Envelope whitelisting

Note that email address strings contain a leading less than sign (<) and trailing

greater than sign (>). Either of the following examples can be used when

searching for an explicit email address (for both header and envelope

whitelisting):

type=envelope; command=[rcpt to]; value=[<user@domain\.com>$];

type=envelope; command=[rcpt to]; value=[\buser@domain\.com$];

Suppose that you want to configure a more complex rule to allow mail from the

following domain:

user@domain.com

user@primary.domain.com

user@secondary.domain.com

but explicitly exclude:

user@machine.primary.domain.com.

A suitable rule could look like:

type=envelope; command=[rcpt to]; value=[@([^.]*\.domain|domain)\.com\b];

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Cloudmark Home Security System 3048 Instrukcja Użytkownika Strona 32