RE: Mail problems with ISA
- From: "John Tolmachoff" <isalist@xxxxxxxxxxxx>
- To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 6 Feb 2003 14:46:23 -0800
Yes, it can be done on each computer. However, I think (ouch) that there is
a registry tweak somewhere that ISA will for the packets to be either
resized as part of the NAT translation, or will force the client (computer
on the internal) to resend the packet with a lower length.
John Tolmachoff MCSE, CSSA
IT Manager, Network Engineer
211 E. Imperial Hwy, Suite 106
Fullerton, CA 92835
562-694-4800, ext. 104
jtolmachoff@xxxxxxxxxxxxxxxx
www.reliancesoft.com <http://www.reliancesoft.com/>
-----Original Message-----
From: redex [mailto:soporte@xxxxxxxxxxxx]
Sent: Thursday, February 06, 2003 2:42 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Mail problems with ISA
http://www.ISAserver.org
Hi Does it need to be on the server only? because I saw in one of the guides
something related to MTU sizes but it said that it had to be done in every
machine that traversed ISA.
Thanks.
----- Original Message -----
From: John Tolmachoff <mailto:isalist@xxxxxxxxxxxx>
To: [ISAserver.org <mailto:isalist@xxxxxxxxxxxxx> Discussion List]
Sent: Thursday, February 06, 2003 2:34 PM
Subject: [isalist] RE: Mail problems with ISA
http://www.ISAserver.org
That is the same modem Ameritech is using.
Try changing the MTU size to 1408 on ISA and see what happens.
John Tolmachoff MCSE, CSSA
IT Manager, Network Engineer
RelianceSoft, Inc.
Fullerton, CA 92835
www.reliancesoft.com
-----Original Message-----
From: redex [mailto:soporte@xxxxxxxxxxxx]
Sent: Thursday, February 06, 2003 12:24 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Mail problems with ISA
http://www.ISAserver.org
Thanks for the reply John.
It is a Mexican DSL Provider, it uses ENTERNET Software by Efficient
Networks, The modem is a SPEEDSTREAM 5360.
----- Original Message -----
From: John Tolmachoff <mailto:isalist@xxxxxxxxxxxx>
To: [ISAserver.org <mailto:isalist@xxxxxxxxxxxxx> Discussion List]
Sent: Wednesday, February 05, 2003 10:26 AM
Subject: [isalist] RE: Mail problems with ISA
http://www.ISAserver.org
Are you using PPPoE?
Is this by chance a Ameritech or SBC DSL line?
John Tolmachoff MCSE, CSSA
IT Manager, Network Engineer
RelianceSoft, Inc.
Fullerton, CA 92835
www.reliancesoft.com
-----Original Message-----
From: redex [mailto:soporte@xxxxxxxxxxxx]
Sent: Tuesday, February 04, 2003 4:17 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Mail problems with ISA
http://www.ISAserver.org
HI I am having some more issues with ISA I checked the order of the network
adapter cards now the Internal Network is listed as first and am able to
create users.
Now the problem is I can't send or receive email in Outlook but I am able to
do so in the ISA Server Machine why?
I have a server setup with SBS and DSL Internet connection with a
SPEEDSTREAM 5360 so under "Network and DialUp connections I have 3 network
adapters One for the Internal Network, the other one is the External Network
and the third is a virtual network card created by the software. In the
guides on isaserver.org it explains about setting up a dial-up connection
and use it to automatically dial at every user request but how do I do that
?
Thanks
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