RE: SMTP Filter STARTTLS Issue

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 9 Jan 2003 10:26:51 -0600

Hi Edward,

Good one. Something I need to put on my reading list for this weekend.
Its been a very long time and its something worth boning up on.

Thanks!
Tom

Thomas W Shinder
www.isaserver.org/shinder 
http://tinyurl.com/1jq1
http://tinyurl.com/1llp

 
 


-----Original Message-----
From: Edward Sullivan [mailto:esullivan@xxxxxxx] 
Sent: Thursday, January 09, 2003 9:34 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SMTP Filter STARTTLS Issue


http://www.ISAserver.org


Hmm, try RFC821, I think that is more along the lines of what you are
requesting.

http://www.ietf.org/rfc/rfc0821.txt

A lot of reading, but the info you request below is notated in this RFC.


-----Original Message-----
From: Jay Apolinario [mailto:japolinario@xxxxxxxxxxx]
Sent: Thursday, January 09, 2003 9:26 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SMTP Filter STARTTLS Issue


http://www.ISAserver.org


Thank you very much.

I got event viewer like:
TLRMTVNTUAABAAAAB4IA0AAAAAAAAAAAAAAAAAAAAAA= in hex with message saying
invalid SMTP Command. I tried to add this Smtp COMMAND somehow I don't
know what is the command and what is the parameter.

Where can I get a table of SMTP commands with their attributes like
length, parameter... etc?
Also I get hex strings that do not tell the Smtp command but says
exceeded length.

-----Original Message-----
From: Edward Sullivan [mailto:esullivan@xxxxxxx] 
Sent: Thursday, January 09, 2003 9:46 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SMTP Filter STARTTLS Issue

http://www.ISAserver.org


RFC1869 is what you are looking for.

http://www.ietf.org/rfc/rfc1869.txt

Cheers.


-----Original Message-----
From: Jay Apolinario [mailto:japolinario@xxxxxxxxxxx]
Sent: Thursday, January 09, 2003 8:21 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SMTP Filter STARTTLS Issue


http://www.ISAserver.org


Hello Everybody.

I keep getting smtpevnt errors in the eventlog such as length error,
unknown commands. I have modified the length error in trial & error and
it works. With regards to SMTP commands, where can I find a publication
of all SMTP commands.

Thank you in advance.

-----Original Message-----
From: Deus, Attonbitus [mailto:Thor@xxxxxxxxxxxxxxx] 
Sent: Wednesday, January 08, 2003 6:13 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] SMTP Filter STARTTLS Issue

http://www.ISAserver.org



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Well, I was hoping that the updated SMTP fitler in  Feature Pack 1 would

fix the issues with using the filter where one uses secure SMTP, but it 
does not look like it does.

When using STARTTLS to send, the client first does a EHLO, issues a 
STARTTLS, and does another EHLO.  With the SMTP filter enabled, the
second 
EHLO fails- this is true with a Eudora client or an OE client.

Anyone using secure SMTP with the filter on and have it working????

AD


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