destinationspamfilterXoptin

Specifies that all messages destined to this channel are filtered by anti-spam software X even if those services are not specified by user or domain with the LDAP_OPTIN LDAP attribute. (Filtering software X is defined by spamfilterX_library in option.dat.) The filter parameters depend on the filtering program and follow the keyword. For example, Brightmail parameters are normally spam or virus or spam,virus. The SpamAssassin parameter is spam.

In this example, all mail destined for the message store is scanned for spam: 

ims-ms destinationspamfilter1optin spam,virus. . .

sourcespamfilterXoptin

Specifies that all messages originating from this channel are filtered by anti-spam software X even if those services are not specified by user or domain with the LDAP_OPTIN LDAP attribute. The system-wide default parameters follow the keyword, and the available parameters depend on the filtering program. For example, for Brightmail parameters are spam or virus or spam,virus. For SpamAssassin, the parameter is spam. If switchchannel is in effect, this keyword is placed on the switched-to channel.