RE: Securing Exchange Server

[Ben Winzenz]

Title: Message

Any particular reason you don't use SSL?   Ben Winzenz, MCSE Network/Systems Administrator Peregrine Systems   -----Original Message----- From: Manish Govindji [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 21, 2002 3:21 PM To: MS-Exchange Admin Issues Subject: Re: Securing Exchange Server   no we do not use SSL ----- Original Message ----- From: William Lefkovics To: MS-Exchange Admin Issues Sent: Thursday, February 21, 2002 11:14 PM Subject: RE: Securing Exchange Server   Why no SSL? -----Original Message----- From: Manish Govindji [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 21, 2002 12:11 PM To: MS-Exchange Admin Issues Subject: Re: Securing Exchange Server Thanks for the reply.   Not for relay, but we do not have any firewall as yet, and i would like to close unecessary ports. Its a fresh installtion NT server PDC, Exchange 5.5. So all the ports are open. I just want 25, 110, 80 to be open.   I tried that on TCP/IP security and nobody could connect to mail server ....     ----- Original Message ----- From: Martin Blackstone To: MS-Exchange Admin Issues Sent: Thursday, February 21, 2002 11:02 PM Subject: RE: Securing Exchange Server   So are you saying someone used you as a relay or hacked your box or what?   Are you behind a FW? What ports are open to the Exch server? -----Original Message----- From: Manish Govindji [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 21, 2002 11:41 AM To: MS-Exchange Admin Issues Subject: Securing Exchange Server Hello,   I have tried many times but failed to secure Our Exchange Server. We have a Exchnage server for only   Server has NT4, IIS4, DNS.   How Do I use TCP IP security tab to configure security so that all the unnecessary ports are closed, we only use exchnage for POP3 and SMTP.   The last time I tried I got Max user limit .... on SMTP List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm