note 83890 added to function.imap-open

I'd been trying to connect to an exchange server via imap ssl and have yet to be able to get past this obscure error. Checking Google for the term string returns no information other than code snips. Warning: imap_open() [function.imap-open]: Couldn't open stream {mail.domain.com:993/imap/ssl/novalidate-cert/notls}INBOX in /home/usr/public_html/support/modules/parser/cron_parser.php on line 107 Error array(2) { [0]=> string(16) "Mailbox is empty" [1]=> string(34) "Can't import Kerberos service name" } PHP Version 5.2.5 - './configure' '--disable-pdo' '--enable-bcmath' '--enable-calendar' '--enable-ftp' '--enable-gd-native-ttf' '--enable-libxml' '--enable-magic-quotes' '--enable-sockets' '--prefix=/usr/local' '--with-apxs2=/usr/local/apache/bin/apxs' '--with-curl=/opt/curl/' '--with-freetype-dir=/usr' '--with-gd' '--with-imap=/opt/php_with_imap_client/' '--with-imap-ssl=/usr' '--with-jpeg-dir=/usr' '--with-kerberos' '--with-libxml-dir=/opt/xml2/' '--with-mcrypt=/opt/libmcrypt/' '--with-mysql=/usr' '--with-mysql-sock=/var/lib/mysql/mysql.sock' '--with-png-dir=/usr' '--with-ttf' '--with-xpm-dir=/usr/X11R6' '--with-zlib' '--with-zlib-dir=/usr' Any help is appreciated. It's got me stumped. ---- Server IP: 64.71.164.2 Probable Submitter: 68.217.155.44 ---- Manual Page -- http://www.php.net/manual/en/function.imap-open.php Edit -- https://master.php.net/note/edit/83890 Del: integrated -- https://master.php.net/note/delete/83890/integrated Del: useless -- https://master.php.net/note/delete/83890/useless Del: bad code -- https://master.php.net/note/delete/83890/bad+code Del: spam -- https://master.php.net/note/delete/83890/spam Del: non-english -- https://master.php.net/note/delete/83890/non-english Del: in docs -- https://master.php.net/note/delete/83890/in+docs Del: other reasons-- https://master.php.net/note/delete/83890 Reject -- https://master.php.net/note/reject/83890 Search -- https://master.php.net/manage/user-notes.php