>From RFC1651...
http://www.cis.ohio-state.edu/cgi-bin/rfc/rfc1651.html

Page 3

4 The EHLO command
A client SMTP supporting SMTP service extensions should start an SMTP
session by issuing the EHLO command instead of the HELO command. If the SMTP
server supports the SMTP service extensions it will give a successful
response (see section 4.3), a failure response (see 4.4), or an error
response (4.5). If the SMTP server does not support any SMTP service
extensions it will generate an error response (see section 4.5).


bk

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.
----- Original Message -----
From: "Deng, Hui" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, August 02, 2001 8:11 PM
Subject: [IMail Forum] what is it?


> In log file, what does it mean :
> >EHLO mailgate.topservice.net
>
> I don't think EHLO is a SMTP command.
>
> -Hui
>
> Please visit http://www.ipswitch.com/support/mailing-lists.html
> to be removed from this list.
>
> An Archive of this list is available at:
> http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
>
>


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