R,

Since we have upgraded to ver 395 we are getting rejections from % found in TO email address and after double checking there is not a % in the email to.  I do find one in the MessageID.  Here is an example of the message header.  Is this a bug in the SF?

Thanks,
Dan B

This message was created automatically by mail delivery software.
>
> A message that you sent could not be delivered to one or more of its
> recipients. This is a permanent error. The following address(es) failed:
>
>   support@domain2.com
>     SMTP error from remote mailer after end of data:
>     host spam-gateway-4.domain2.com[X.X.X.X]:
>     557 -5 This email is rejected.
>
> ------ This is a copy of the message, including all the headers. ------
>
> Return-path: <mmd@domain.com>
> Received: from [68.74.37.95] (helo=[192.168.1.103])
>     by smtpauth08.mail.atl.earthlink.net with asmtp (Exim 4.34)
>     id 1CXomT-0003PW-3b
>     for support@domain2.com; Fri, 26 Nov 2004 17:41:33 -0500
> User-Agent: Microsoft-Outlook-Express-Macintosh-Edition/5.0.6
> Date: Fri, 26 Nov 2004 17:38:05 -0500
> Subject: Re: testing the email
> From: Anderson <mmd@domain.com>
> To: " Tech Support" <support@domain2.com>
> Message-ID: <BDCD1A7D.43C%mmd@domain>
> In-Reply-To: <013301c4d407$05969230$8000a8c0@domain2.com>
> Mime-version: 1.0
> Content-type: text/plain; charset="US-ASCII"
> Content-transfer-encoding: 7bit