Originally Posted by
p4ck3tsn1p3r
Bai Gab, unsang klasehas Mail Server duna di ay ka? Updated ba iyang patches? Morag gi-attack og morag dili ang sitwasyon nimo. Probably inyong network ni-kaylap ang kagaw nga Trojan Virus or Malware pero dili ko sure.
Unsa di-ay currently imong setup? I mean like (Router/Firewall > Switch > Server > Workstation)? Ways to protect sa imong mail server kai ibutang nimo sa private network unya kanang sa DMZ butangi lang og Mail Relay server.
Any mails coming from outside anha ra kutob sa DMZ unya ang mail relay server maoy mo contact sa Mail server nimo sa private but you need to protect sad ang server sa DMZ. You need to make firewall rules outbound nga mo block all traffic sa SMTP (Port 25) except sa imong mail server ra.
Kana lang osa akong ikatampo nimo.
what if there is a need to access webmail from outside? is there anyway to put the mail server at the secure network while ppl can access webmail.
i'm also not comfortable putting mail server sa DMZ
actually the solution for that is an SSL VPN server, juniper and cisco have that solution but some customers dont want to consider that due to high cost.