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I recently signed up with MXLogic to filter SPAM.They advised mt yo lock down my PIX 501 firewall to only accept incoming SMTP connections on port 25 to only IP ranges208.65.144.0/21208.81.64.0/22 How do I do this?What entries do i need to add to my ...
if i remove the "no" does that enable/force smtp port 25 traffic to go through the entries for MXLogic i entered?does the "no" entry disable the entries i entered?