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<?xml-stylesheet type="text/xsl" href="http://forums.iis.net/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:cs="http://blogs.iis.net/"><channel><title>IIS in SySWoW Mode</title><link>http://forums.iis.net/1083.aspx</link><description>For your questions pertaining to running 32-bit code on your 64-bit version of Windows &amp; IIS.</description><dc:language>en</dc:language><generator>CommunityServer 2007 SP1 (Build: 20510.895)</generator><item><title>Re: php 32bit mail() function on 64bit OS</title><link>http://forums.iis.net/thread/1910153.aspx</link><pubDate>Mon, 13 Jul 2009 18:11:17 GMT</pubDate><guid isPermaLink="false">50bcf3b4-f6fe-4638-adff-0c150e922e99:1910153</guid><dc:creator>ruslany</dc:creator><slash:comments>0</slash:comments><comments>http://forums.iis.net/thread/1910153.aspx</comments><wfw:commentRss>http://forums.iis.net/commentrss.aspx?SectionID=1083&amp;PostID=1910153</wfw:commentRss><description>&lt;p&gt;There are some known issues with PHP mail() function on Windows. Many PHP apps use &lt;a class="" href="http://phpmailer.worxware.com/index.php?pg=phpmailer"&gt;PHPMailer class&lt;/a&gt; instead of relying on PHP mail() function. May be that will work for you?&lt;/p&gt;</description></item><item><title>php 32bit mail() function on 64bit OS</title><link>http://forums.iis.net/thread/1903556.aspx</link><pubDate>Wed, 13 May 2009 10:11:24 GMT</pubDate><guid isPermaLink="false">50bcf3b4-f6fe-4638-adff-0c150e922e99:1903556</guid><dc:creator>Sean Tornado</dc:creator><slash:comments>0</slash:comments><comments>http://forums.iis.net/thread/1903556.aspx</comments><wfw:commentRss>http://forums.iis.net/commentrss.aspx?SectionID=1083&amp;PostID=1903556</wfw:commentRss><description>&lt;p&gt;I have been having some problems sending email using the mail() function within php.&lt;/p&gt;

&lt;p&gt;The problem I believe is that the version of php I have installed is 32bit and its on Windows Server 2008 with IIS 7. I believe our hardware is 64bit so purchasing a 32bit version is not an option neither is converting IIS 7 into a 32bit as we are using the web exchange.&lt;/p&gt;

&lt;p&gt;Also it is possible to install a 64bit version of php but using mail(); is still windows 32bit and I will be needing to install plugins which are not supported by the 64bit version.&lt;/p&gt;

&lt;p&gt;I have been searching google for 2days with no proper solution for my problem, indeed finding the problem posted on google is a problem.&lt;/p&gt;

&lt;p&gt;Each time I try an execute my mail($to, $subject, $message); php file I get the error page 500 - Internal server error.&lt;/p&gt;

&lt;p&gt;I have attempted mb_send_mail(); also but I have no idea what the difference is.&lt;/p&gt;

&lt;p&gt;Any help will be greatly appreciated.&lt;/p&gt;</description></item></channel></rss>