Front End / Backend
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Front End / Backend

 
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Bad Beagle
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Posted: Fri Dec 23, 2005 5:58 pm    Post subject: Front End / Backend Reply with quote

I have Exchange 2003 setup with the front end / back end configuration. I
have a windows iis 5 server that requires smtp for asp.net pages to send
mail and it has a smtp virutal server. Can I just use my Excahgne front end
server? Is there any benefits or disadvantages to this configuration?

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Gustavo Del Grosso
Guest





Posted: Fri Dec 23, 2005 5:58 pm    Post subject: RE: Front End / Backend Reply with quote

YOu can use the back or the front end server.
If you use the back end and configure the smtp front end to accept messages
only from the BE you can raise the security and performance level, by avoid
relay, by example.

--
Gustavo Del Grosso
Laboratorios Andrómaco
Gerencia de Tecnología
gustavodelgrosso@hotmail.com


"Bad Beagle" wrote:

Quote:
I have Exchange 2003 setup with the front end / back end configuration. I
have a windows iis 5 server that requires smtp for asp.net pages to send
mail and it has a smtp virutal server. Can I just use my Excahgne front end
server? Is there any benefits or disadvantages to this configuration?


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Mark Arnold [MVP]
Guest





Posted: Fri Dec 23, 2005 5:58 pm    Post subject: Re: Front End / Backend Reply with quote

On Fri, 23 Dec 2005 09:32:57 -0700, "Bad Beagle"
<maxwelli@nospam.postalias> wrote:

Quote:
I have Exchange 2003 setup with the front end / back end configuration. I
have a windows iis 5 server that requires smtp for asp.net pages to send
mail and it has a smtp virutal server. Can I just use my Excahgne front end
server? Is there any benefits or disadvantages to this configuration?

Indeed.

Just create another VSI on the Exchange box and give it an internal
address that external addresses can't get to and grant relay
permissions to the box(es) you need.

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Wen Sun [MSFT]
Guest





Posted: Mon Dec 26, 2005 9:54 am    Post subject: RE: Front End / Backend Reply with quote

Hi,

Thank you for your post!

It seems that you want to set the Front-End server as the relay server. It
should be working if the Front-End server allow relay from the IIS server.

For security consideration, you can set IP Relay Restriction on the
Front-End server:

- Open Default SMTP Virtual Server properties on the Front-End server.
- Click Access tab and click Relay button.
- Add the IP address in the Only the list below section.

The disadvantage I can see is there is not fault tolerant. If the Front-End
is down, the outbound mail will break.

I hope it helps. Please feel free to let me know if you have any problems!

Thanks & regards,

Wen Sun
Microsoft Online Partner Support
MCP, MCP+I, MCSE,

Get Secure! - www.microsoft.com/security

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Wen Sun [MSFT]
Guest





Posted: Wed Dec 28, 2005 9:58 am    Post subject: RE: Front End / Backend Reply with quote

Hi,

Did my explanation in my previous post address you problem regarding the
SMTP gateway server issue? Please drop me a note if you need further
assistance.

Thank you for your time.
Have a good day!

Thanks & regards,

Wen Sun
Microsoft Online Partner Support
MCP, MCP+I, MCSE,

Get Secure! - www.microsoft.com/security

This posting is provided "AS IS" with no warranties, and confers no rights.
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