FMP6 Email via CDMS no longer working

We recently found that many of our FMP6 databases were no longer sending out emails. The emails parameters were gleaned from the app web page and passed to FMP via CDML:

<FORM ACTION="FMPro" METHOD="post" name=newquestionform onsubmit="return formCheck()">

<CENTER><FONT FACE="Arial, Helvetica, sans-serif">

<INPUT TYPE="hidden" NAME="-MailTo" VALUE="[email protected]">

<INPUT TYPE="hidden" NAME="-MailFrom" VALUE="field:email">

<INPUT TYPE="hidden" NAME="-MailSub" VALUE="Request Submitted">

<INPUT TYPE="hidden" NAME="-MailFormat" VALUE="email_format.txt">

<INPUT TYPE="hidden" NAME="-MailHost" VALUE="{name of our exchange server}">

<INPUT TYPE="hidden" NAME="-MailBCC" VALUE="">

<INPUT TYPE="hidden" NAME="-DB" VALUE="FPDATABASE.FP5">

<INPUT TYPE="hidden" NAME="-Lay" VALUE="DTP layout">

<INPUT TYPE="hidden" NAME="-format" VALUE="redirect.htm">

<INPUT TYPE="hidden" NAME="-error" VALUE="error.htm"> </FONT>

...

I just found out that our server support folks just patched the server (currently running Windows Server 2003). I have the patch info if that would help (see below)

Has anyone encountered problems like this? Might it be the server patch that caused the problem? No other changes were made to the database or the web pages.

Thanks!

Chris

---------------------------- MS Server Patches -----------------------------------------

- Security Update for Windows Server 2003 (KB2478960)

- Update for Windows Server 2003 (KB971029)

- Security Update for Windows Server 2003 (KB2478971)

- Security Update for Windows Server 2003 (KB2476687)

- Security Update for Windows Server 2003 (KB2485376)

- Windows Malicious Software Removal Tool - February 2011 (KB890830)

- Security Update for Windows Server 2003 (KB2393802)

- Security Update for Windows Server 2003 (KB2483185)

- Security Update for Windows Server 2003 (KB2479628)

- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 (KB2482017)

------------------------------ end of MS Server Patches ----------------------------------