Hosts dropping FPSE support is unfortunately becoming more common. Usually
that host will provide an alternative form program to a FPSE support form.
What is your host? I would look in the support section of your webhost for
information about what forms they DO support. From "Publisher web
publication forms 101 :
http://msmvps.com/blogs/dbartosik/archive/2006/01/07/80564.aspx  :

"You can opt to not use FPSE for your form processing in which case your
program may provide for a level of customization not available with
Publisher and FPSE. If your host provides and supports a form program and
you have the technical know how to program it (or your host assists you). In
the form properties dialog for your form simply select the option to use "an
ISP Program" and then input the server path and name of the form program."

And, perhaps you should consider a simple javascript form that you can
insert via the insert html code fragment feature. I would Google for
"javascript form"...   Here is an example of a simple one...just copy and
insert this script into a page, change the email address to the one you want
to use:

-------------

<FORM action="mailto:name@yourdomain.com" method="post"
enctype="text/plain">
<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="4" WIDTH="90%">
<TR>
<TD width="30%"><DIV align="right">
<B>Name:</B>
</DIV>
</TD>
<TD width="70%">
<INPUT type="text" name="name" size="20">
</TD>
</TR>
<TR>
<TD><DIV align="right"><B>Email:</B></DIV>
</TD>
<TD>
<INPUT type="text" name="email" size="20">
</TD>
</TR>
<TR>
<TD><DIV align="right">
<B>Comment:</B>
</DIV>
</TD>
<TD><TEXTAREA name="comment" cols="30" wrap="virtual" rows="4">
</TEXTAREA>
</TD></TR>
<TR>
<TD>&nbsp;</TD>
<TD>
<INPUT type="submit" name="submit" value="Submit">
<INPUT type="reset" name="reset" value="Reset">
</TD></TR>
</TABLE>
</FORM>

-------------

You might also search this group, as there have been other javascript forms
suggested by others.

DavidF