diff --git a/egw-pear/Net/IMAP.php b/egw-pear/Net/IMAP.php
index d73f7b03d1..63c8b68387 100644
--- a/egw-pear/Net/IMAP.php
+++ b/egw-pear/Net/IMAP.php
@@ -384,8 +384,10 @@ class Net_IMAP extends Net_IMAPProtocol {
     {
        if( $msg_id != null){
             if(is_array($msg_id)){
+                //error_log(__METHOD__.__LINE__.' Request for Summary of '.count($msg_id).' IDs');
                 $message_set=$this->_getSearchListFromArray($msg_id);
             }else{
+                //error_log(__METHOD__.__LINE__.' Request for Summary of '.count(explode(',',$msg_id)).' IDs:'.$msg_id);
                 $message_set=$msg_id;
             }
         }else{
@@ -400,7 +402,8 @@ class Net_IMAP extends Net_IMAPProtocol {
         }
 		#error_log(print_r($ret['PARSED'][0],true));
         #$ret=$this->cmdFetch($message_set,"(RFC822.SIZE UID FLAGS ENVELOPE INTERNALDATE BODY[1.MIME])");
-        if (PEAR::isError($ret) || strtoupper($ret["RESPONSE"]["CODE"]) != "OK") {
+        //if (strtoupper($ret["RESPONSE"]["CODE"]) != "OK" && count($ret['PARSED'])) error_log(__METHOD__.__LINE__.' ResposeCode not OK but found:'.count($ret['PARSED']).' parsed Responses. Number of UIDs Requested:'.(is_array($msg_id)?count($msg_id):count(explode(',',$msg_id))));
+        if (PEAR::isError($ret) || !isset($ret['PARSED']) || (strtoupper($ret["RESPONSE"]["CODE"]) != "OK" && !count($ret['PARSED']))) {
 			error_log("egw-pear::NET::IMAP:getSummary->error after Fetch for message(s):".$message_set." Trying to retrieve single messages.");
 			unset($ret);
 			# if there is an error, while retrieving the information for the whole list, try to retrieve the info one by one, to be more error tolerant