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Re: [FW-1] SMTP question
Greetings!
©¿©¬ JGuevarra wrote:
Just want to ask you how can i deny other networks
from using my smtp server as their mail relay? can i
do it using smtp resource? how?
Two possibilities - use both combined to be safe.
1.) Configure your mail server only to accept emails from
proper networks and with proper sender addresses.
2a.) Ressource on FW1:
SMTP-"incoming" - Match recipient: *@yourdomain.ext
2b.) Two rules on FW1:
Mail Any SMTP Allow
Any Mail SMTP->incoming Allow
Bye
Volker
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