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  1. Senior Member
    Join Date
    Mar 2006
    Posts
    509

    Certifications
    CST, A+, N+, CNST, MCP 70-290, MCP 70-291, MCSA2K3, MCSA2K, MCP 70-218
    #1

    Default Help with ISA 2006 SMTP Rules

    Hi guys, not sure if i posted the original post in the right place so i have copied to here as well. Can someone please read through my setup and see if i have missed anything, i am replacing an old 2000 isa server with a new 2006 isa server and all the rules have been created but i need clarification on the SMTP rules, i cant test anything until Saturday!! Last weekend we had no mail going out, but had mail comming in. I have made a DNS rule as well from reading in a book, but i am not sure if it`s needed. Below are the rules.

    Publishing Rule:
    Action: Allow
    Traffic: SMTP Server
    From: Anywhere
    To: This is the IP Address of our Mail Server
    Networks: External (this is the external ip address of our ISA)


    Access Rule:
    Action: Allow
    Traffic: SMTP
    From: name of our Mail Server
    To: External

    DNS Access Rule
    Action: Allow
    Protocols: DNS
    From: Names of our 2 internal DNS Servers
    To: Local Host

    Any help on this would be great guys.
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  2. Senior Member
    Join Date
    Mar 2006
    Posts
    509

    Certifications
    CST, A+, N+, CNST, MCP 70-290, MCP 70-291, MCSA2K3, MCSA2K, MCP 70-218
    #2
    Got it working in the end
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