Hi Forum

Our company has upgraded to MS Exchange server 2010 Sp1 but now my Imap PHP scripe does not connect or does not receive a reply from Exch 2010. We use to have Exch 2007 Sp2 and it worked fine.

$username="domain/user";
$password="password";

$mbox=imap_open("{172.16.0.73:143/imap}Inbox",$username,$password);
I have also tried
$mbox=imap_open("{172.16.0.73:143/imap/novalidate-cert}Inbox",$username,$password);

Is there something different in the way one should connect to Exch 2010 compared to Exch 2007?. Our Exch administrators sais that Imap is enabled.

The response I get from imap_last_error() is "[CLOSED] IMAP connection broken (server response)"

Can anyone help?

Regards,