On 5/5/2010 5:38 AM, Alans wrote:
Thanks ram, Actually we are seeking a solution to our problem which is sending spam through our network. We are about to close port 25 and tell customers to switch to our smtp relay and scan it with spamassasin (I still don't know if possible or no!). We want to reject all spam emails and send notification back to sender about his/her activity. Regards, Alans
I'm beginning to get into the oubound scanning business. One of the things I'm doing is limiting the senders to specific domains so that an IP address can only send email from a single domain. If they send as gmail.com or yahoo.com they are blocked.
I'm definitely looking for other technologies to accurately filter outgoing spam. It's clearly a whole different problem than incomming spam.
-- Marc Perkel - Sales/Support supp...@junkemailfilter.com http://www.junkemailfilter.com Junk Email Filter dot com 415-992-3400
