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date: Thu, 8 May 2008 15:36:32 -0700,    group: microsoft.public.exchange.admin        back       


Exch2007 Connection Filtering   
In Exch2000, we limited our SMTP connection access by only allowing specific 
IP addresses under SMTP server properties>Access Tab>Connection>"Only the 
list below".

In Exch2007 SP1, could we accomplish the same by entering the IP addresses 
in the Receive Connectors of the Hub Transport under Server Configuration 
(Client & Default)? FYI, we do not use the Edge Transport Server role.

Thanks!
date: Thu, 8 May 2008 15:36:32 -0700   author:   JBaltazar

Re: Exch2007 Connection Filtering   
Yes - Receive Connectors -> Network tab -> Remote IP address(es).
Or using the shell:
Set-ReceiveConnector "Connector Name" -RemoteIPRanges 
"1.2.3.4","5.6.7.8","200.1.1.1-200.1.1.20"

-- 
Bharat Suneja
Microsoft Corporation

This posting is provided "AS IS" with no warranties, and confers no
rights. Please do not send email directly to this alias. This alias is for
newsgroup purposes only.
----------------------------

"JBaltazar"  wrote in message 
news:C0984C8A-FFA8-41ED-A209-8B508475AC16@microsoft.com...
> In Exch2000, we limited our SMTP connection access by only allowing 
> specific
> IP addresses under SMTP server properties>Access Tab>Connection>"Only the
> list below".
>
> In Exch2007 SP1, could we accomplish the same by entering the IP addresses
> in the Receive Connectors of the Hub Transport under Server Configuration
> (Client & Default)? FYI, we do not use the Edge Transport Server role.
>
> Thanks!
>
>
date: Thu, 8 May 2008 15:43:15 -0700   author:   Bharat Suneja [MSFT]

Re: Exch2007 Connection Filtering   
Do we need to keep the entry for:
0000:0000:0000:0000:0000:0000:0.0.0.0-ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255
or did we just allow all IP addresses again?

When we entered specific IP addresses and removed this, we stopped getting 
inbound emails so we had to add this entry back.

Thanks!

Jason

"Bharat Suneja [MSFT]" wrote:

> Yes - Receive Connectors -> Network tab -> Remote IP address(es).
> Or using the shell:
> Set-ReceiveConnector "Connector Name" -RemoteIPRanges 
> "1.2.3.4","5.6.7.8","200.1.1.1-200.1.1.20"
> 
> -- 
> Bharat Suneja
> Microsoft Corporation
> 
> This posting is provided "AS IS" with no warranties, and confers no
> rights. Please do not send email directly to this alias. This alias is for
> newsgroup purposes only.
> ----------------------------
> 
> "JBaltazar"  wrote in message 
> news:C0984C8A-FFA8-41ED-A209-8B508475AC16@microsoft.com...
> > In Exch2000, we limited our SMTP connection access by only allowing 
> > specific
> > IP addresses under SMTP server properties>Access Tab>Connection>"Only the
> > list below".
> >
> > In Exch2007 SP1, could we accomplish the same by entering the IP addresses
> > in the Receive Connectors of the Hub Transport under Server Configuration
> > (Client & Default)? FYI, we do not use the Edge Transport Server role.
> >
> > Thanks!
> >
> > 
> 
>
date: Fri, 9 May 2008 16:31:01 -0700   author:   JBaltazar

Re: Exch2007 Connection Filtering   
JBaltazar  wrote:

>Do we need to keep the entry for:
>0000:0000:0000:0000:0000:0000:0.0.0.0-ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255
>or did we just allow all IP addresses again?

That's for IPV6. For now it's okay to leave it as is.

-- 
Rich Matheisen
MCSE+I, Exchange MVP
MS Exchange FAQ at http://www.swinc.com/resource/exch_faq.htm
Don't send mail to this address mailto:h.pott@getronics.com
Or to these, either: mailto:h.pott@pinkroccade.com mailto:melvin.mcphucknuckle@getronics.com mailto:melvin.mcphucknuckle@pinkroccade.com
date: Fri, 09 May 2008 20:52:24 -0400   author:   Rich Matheisen [MVP]

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