On Fri, 21 May 2010, Gottschalk, David wrote:
This is good information.
I need though the ability to block users from changing their from
address. We have lots of issues with user's account being compromised
and spammers using IMP to spam the Internet.
Does anyone know if this is possible? I looked heavily through the prefs
file, but it seems the from address setting cannot be removed?
in horde/config/prefs.php:
// user preferred email address for From: line
// If you lock this preference, you must specify a value or a hook for it in
// horde/config/hooks.php.
$_prefs['from_addr'] = array(
'value' => '',
'locked' => true,
'hook' => true,
'shared' => true,
'type' => 'text',
'desc' => _("Your From: address:")
);
I think you must set a hook for from_addr in horde/config/hooks.php if you
lock this preference. I use a simple one that lets me override the From
address in a local file:
if (!function_exists('_prefs_hook_from_addr')) {
function _prefs_hook_from_addr($user = null) {
include HORDE_BASE . '/config/from_map.php';
$from = '';
if (array_key_exists($user, $from_map)) {
$from = $from_map[$user];
}
return (empty($from) ? $user : $from);
}
}
In my system, $user is a fully qualified value, such as
"[email protected]". So when nothing is found in the from_map.php file,
it just returns $user. If your users are not fully qualified, then the
from_addr hook probably needs to append your domain name and return that.
Andy
--
IMP mailing list - Join the hunt: http://horde.org/bounties/#imp
Frequently Asked Questions: http://horde.org/faq/
To unsubscribe, mail: [email protected]
