try this
config t
no fixup smtp 25
---------- Original Message ----------------------------------
From: "michael" <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
Date: Mon, 5 Jan 2004 15:53:19 -0500
>We are running Imail 8.05 behind a cisco 2620 with firewall. I opened
>ports 25 and 110.
>
>No users using outlook or outlook express could send e-mail to any
>outside e-mail address. Error was 550- Unable to relay.
>
>It worked ok from web messaging. There was no problem after removing
>the firewall, so this is a Cisco configuration issue.
>
>My question is what ports need to be open on the cisco for this to work
>correctly.
>
>
>Help
>
>Thanks
>
>
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