'Contenu' is a XOOPS website wrapper module, if you can find it. I can mail you a copy if need be. Anyway, the following bit of code is from its 'index.php' file, think it may be what you need to add into your custom block.
------------------------------------------------

<?php include("include/header.php") ?>
<!-- Start HTML or PHP code here (code that would normally appear after the body tag). -->
<div align='center'>
<iframe SRC='http://www.somewebsite.co.uk' name='zone1' width='100%' height='1120' marginwidth='0' marginheight='0' hspace='0' vspace='0' frameborder='0'>
</iframe><br>
</div>
<!-- End HTML or PHP code here (code that would normally appear before the /body tag). -->
<?php include("include/footer.php") ?>

Never Mind.

Had the same problem, to fix it I switched mail settings from SMTP to php mail().

Mail delivery method: PHP Mail()
Path to send mail: /usr/sbin/sendmail
SMTP host(s): mail.myhost.net
SMTP Auth username: webmaster@mysite.com
SMTP Auth Password: webmasterpassword

Already double checked the NTFS permissions, it even fails if I give full control to the whole site. Can't see that being the problem as changing php seems to break it, haven't touched anything else.

The module seems to be working fine, the problem arises when I click on any download link, they all put up the 404 error.
---------------------------------
Log File Snippet - attempted to download msjavx86.exe:
-
Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 304 0 0
2004-08-07 10:39:47 82.163.181.173 GET /modules/mydownloads/images/editicon.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 200 0 0
2004-08-07 10:39:47 82.163.181.173 GET /modules/mydownloads/images/counter.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 200 0 0
2004-08-07 10:39:47 82.163.181.173 GET /modules/mydownloads/images/download.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 200 0 0
2004-08-07 10:39:47 82.163.181.173 GET /modules/mydownloads/images/size.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 200 0 0
2004-08-07 10:39:47 82.163.181.173 GET /modules/mydownloads/images/platform.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 200 0 0
2004-08-07 10:39:47 82.163.181.173 GET /themes/x2t/dummy.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 304 0 0
2004-08-07 10:39:47 82.163.181.173 GET /modules/mydownloads/images/home.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 200 0 0
2004-08-07 10:39:47 82.163.181.173 GET /themes/x2t/bg_right2.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 304 0 0
2004-08-07 10:39:47 82.163.181.173 GET /themes/x2t/bg_left_blocktitle.gif - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 304 0 0
2004-08-07 10:39:56 82.163.181.173 GET /modules/mydownloads/downloads/msjavx86.exe - 80 - 82.163.181.173 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+.NET+CLR+1.1.4322) 404 2 0

After upgrading to php 4.3.8 cgi version mydownloads no longer works properly. A browser window opens with the following:

HTTP Error 404 - File or directory not found.
Internet Information Services (IIS)

An earlier installation had php 4.3.3 setup and mydownloads would only work properly using php4isapi.dll, cgi failed.

I'm using W2K3 server with IIS6 if it helps. Can anyone tell me why this happens and how to fix it please?

If you have recently upgraded to XOOPS v2.0.7 the solution may lie here here: The upgrade messed up several of my modules.

http://sourceforge.net/tracker/index.php?func=detail&aid=976534&group_id=41586&atid=430840

I found the faulty file it was 'main.php' in modules\system\admin\groups\main.php.

Herko, you pointed me to the right file but wrong directory. I think I found the one you meant so thanks anyway.

Thanks mate, and yes it is access rights I'm refering to.

I thought the 'mysteriously undocumented xoops_users.level column' had something to do with the users rank/title that's displayed under a user's name?

Thanks for replying, I just downloaded v2.0.7 again from sourceforge took out main.php as recommended however nothing changed. - Back to square on I'm afraid.

Where do I look in the database so that I can delete the users webmaster rank manually, until this is sorted?

When I go to delete a users role from webmaster I get a blank page and on a couple of occasions system icon/link in the Admin section vanishes. I can only get it back by reinstalling the database backup.

I'm using v2.0.7 - Anyone help?