Problem connecting to a Exchange 2007 server in PHP5 with imap_open.

Question

When im trying to connect to an Exchange 2007 server over IMAP in PHP5 I get the following error message.

Kerberos error: No credentials cache found (try running kinit) for smtp.domain01.net

I was wondering if somebody found a way around this issue?

Related info: http://bugs.php.net/bug.php?id=33500

Answer 1

Exchange does have the IMAP protocol enabled by default. Even when it does, the Exchange implementation of IMAP may or may not really be IMAP. That said, this Technet thread may apply to your situation.