I left the following option in SMTP Security unchecked. Do I have to check
these boxes
to prevent it from being an Open Mail Relay.
- allow remote mail to local list
- Allow remote view of local list
- Refuse NULL <> sender
- check Valid Sender
- Auto Deny Possible Hack attempt
Thanks.
-----Original Message-----
From: ## Dusty Carden [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 09, 1999 4:17 PM
To: [EMAIL PROTECTED]
Subject: Re: [IMail Forum] Testing for OPEN relay
Did you restart the service after setting the security?
Dusty
----- Original Message -----
From: Fontelera, Jaime C. <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, July 09, 1999 6:12 PM
Subject: RE: [IMail Forum] Testing for OPEN relay
Thanks for replying..
I used the first link you emailed me and the result showed that my I-mail is
an open relay:
The result is shown below:
Initiating Third-Party Mail Relay Test ...
We are using I-mail as an SMTP mail relay only. We have an Exchange server
in the private network.
In the SMTP Security option I selected: " Relay Mail For" and added
10.0.0.0 in the IP
address and 255.0.0.0 as the subnet.
But when I tested it using the link you emailed , the result showed that my
Imail maybe
an open relay. Am I missing something ?
Target Host = 209.233.174.11
------------------------------------------------------------
Launching rlytest ...
Connecting to 209.233.174.11 ...
<<< 220 CheckPoint FireWall-1 secure SMTP server
>>> HELO maps1.pa.vix.com
<<< 250 Hello maps1.pa.vix.com, pleased to meet you
>>> MAIL FROM:<nobody@[209.233.174.11]>
<<< 250 <nobody@[209.233.174... Sender ok
>>> RCPT TO:<[EMAIL PROTECTED]>
<<< 250 <[EMAIL PROTECTED] Recipient ok
>>> DATA
<<< 354 Enter mail, end with "." on a line by itself
>>> (message body)
<<< 250 Ok
>>> QUIT
<<< 221 Closing connection
rlytest: relay accepted - final response code 221
------------------------------------------------------------
Test complete.
PROBLEM! Host [209.233.174.11] may be vulnerable to mail relay.
-----Original Message-----
From: Ralph Williams [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 09, 1999 3:42 PM
To: [EMAIL PROTECTED]
Subject: RE: [IMail Forum] Testing for OPEN relay
Go to this link.
http://maps.vix.com/tsi/ar-test.html
Ralph Williams
WCNet
http://www.wcnet.net
409-543-9111 or 800-569-3464
Please visit http://www.ipswitch.com/support/mailing-lists.html
to be removed from this list.
Please visit http://www.ipswitch.com/support/mailing-lists.html
to be removed from this list.
Please visit http://www.ipswitch.com/support/mailing-lists.html
to be removed from this list.
Please visit http://www.ipswitch.com/support/mailing-lists.html
to be removed from this list.
