F-SECURE INTERNET GATEKEEPER WINDOWS 2000-2003 SERVER 6.61..., Administrator'S Manual

Page: 351 / 414

APPENDIX F 351
Advanced Deployment Options
„
Inbound Mail Delivery options are configured as follows:
„
The Use DNS MX Records setting in F-Secure Anti-Virus for
Internet Mail / Settings / Inbound Mail / Delivery is disabled.
„
The Mail Routing Table contains the following entries:
„
Outbound Mail Delivery options are configured as follows:
„
The Use DNS MX Records setting in F-Secure Anti-Virus for
Internet Mail / Settings / Outbound Mail / Delivery is enabled.
„
The Mail Routing Table contains the following entries:
Benefits:
„
One F-Secure Anti-Virus for Internet Mail installation is used to
scan all inbound and outbound e-mail traffic for viruses and
malicious code. Inbound messages to all sub-domains are
scanned for spam.
„
No changes on firewall, mail servers and end-user workstations
in sub-domain networks.
„
No need to deploy a separate host for mail delivery, as the
product uses DNS to deliver outbound mail.
„
Mail between sub-domain networks is scanned for viruses and
malicious code.
Drawbacks:
„
Internal mail inside sub-domains is not scanned.
„
There is one common virus scanning and spam filtering policy for
all sub-domains.
Order Domain Primary Mail Server
1 my.sub1.domain smtp.my.sub1.intranet
2 my.sub2.domain smtp.my.sub2.intranet
Order Domain Primary Mail Server
1 my.sub1.domain smtp.my.sub1.intranet
2 my.sub2.domain smtp.my.sub2.intranet