RE: Blocking direct telnet access

  • From: "Oluwaseyi Owoeye" <OOwoeye@xxxxxxxxxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Tue, 5 Mar 2002 14:09:26 +0100

Thanks a great deal,
 
On the other hand, ISA server has just been installed and we are using it as 
our firewall software, but I am not very conversant with ISA server. How do I 
go about to setup the ISA server software to block people from having access to 
these two ports.
 
Thanks
 
-----Original Message-----
From: Robert Abela [mailto:robert@xxxxxxx]
Sent: Tuesday, March 05, 2002 2:07 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Blocking direct telnet access
 
If you stop people telneting on port 25 you won't recieve any mails.  If you 
stop people from telneting port 110 then your clients won't be able to use pop3 
if they use it.  If they do not use it, and you do not have any firewall just 
stop the pop3 service of exchange.
-----Original Message-----
From: Oluwaseyi Owoeye [mailto:OOwoeye@xxxxxxxxxxxxxxxxxx]
Sent: Tuesday, March 05, 2002 1:42 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Blocking direct telnet access
http://www.MSExchange.org/
Yes,
 
I want to stop people from telnetting into either port 25 or port 110
 
-----Original Message-----
From: Robert Abela [mailto:robert@xxxxxxx]
Sent: Tuesday, March 05, 2002 1:42 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Blocking direct telnet access
 
And you want to close the telnet port or any kind of telnet on ports 25, 110 
etc?
-----Original Message-----
From: Oluwaseyi Owoeye [mailto:OOwoeye@xxxxxxxxxxxxxxxxxx]
Sent: Tuesday, March 05, 2002 1:31 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Blocking direct telnet access
http://www.MSExchange.org/
No it is not
 
-----Original Message-----
From: Robert Abela [mailto:robert@xxxxxxx]
Sent: Tuesday, March 05, 2002 1:34 PM
To: [ExchangeList]
Subject: [exchangelist] RE: Blocking direct telnet access
 
Is it behind a firewall?
-----Original Message-----
From: Oluwaseyi Owoeye [mailto:OOwoeye@xxxxxxxxxxxxxxxxxx]
Sent: Tuesday, March 05, 2002 1:19 PM
To: [ExchangeList]
Subject: [exchangelist] Blocking direct telnet access
http://www.MSExchange.org/
 Hello guys,
 
I am presently running Exchange 2000 on Windows 2000 Server.
 
How can I block direct telnet access into my exchange 2000 server. Please any 
help will be highly appreciated
 
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your email users. Spam, viruses, dangerous attachments & offensive
content can be removed before they reach your mail server.
In addition it has server-based email encryption, disclaimers
and other email features.
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In addition to Mail essentials, GFI also produces the FAXmaker
fax server product range & LANguard internet access control &
intrusion detection. For more information on our products please
visit http://www.gfi.com


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