I'm running SME 5.6 behind a cisco 501 PIX firewall. I can't access my emails and I can't ping my SME box. I have search in the forum but there's no such solution fit for my needs. Firewall configure to allow port 443, 80, 110, 25 pointing to my internal sme server. I get hard time of configuring it in the right way...
Is there any suggestion.
Thanks
Mike