diff --git a/mail/inc/class.mail_sieve.inc.php b/mail/inc/class.mail_sieve.inc.php
index 3471906609..54a531b03a 100644
--- a/mail/inc/class.mail_sieve.inc.php
+++ b/mail/inc/class.mail_sieve.inc.php
@@ -620,6 +620,8 @@ class mail_sieve
 									{
 										self::setAsyncJob($newVacation);
 									}
+									//Reset vacationNotice cache which is used in mail_ui get_rows
+									egw_cache::unsetCache(egw_cache::INSTANCE,'email', 'vacationNotice'+$icServer->acc_id);
 									$msg = lang('Vacation notice sucessfully updated.');
 								}
 							}
diff --git a/mail/inc/class.mail_ui.inc.php b/mail/inc/class.mail_ui.inc.php
index 789dd469a0..b0096c1410 100644
--- a/mail/inc/class.mail_ui.inc.php
+++ b/mail/inc/class.mail_ui.inc.php
@@ -2296,8 +2296,20 @@ class mail_ui
 			$sieveServer = $this->mail_bo->icServer;
 			try
 			{
-				$sieveServer->retrieveRules();
-				$vacation = $sieveServer->getVacation();
+				//Get vacation from cache if it's available
+				$vacationCached = egw_cache::getCache(egw_cache::INSTANCE, 'email', 'vacationNotice'+$sieveServer->acc_id);
+				
+				if (!$vacationCached)
+				{
+					$sieveServer->retrieveRules();
+					$vacation = $sieveServer->getVacation();
+					// Set vacation to the instance cache for particular account
+					egw_cache::setCache(egw_cache::INSTANCE, 'email', 'vacationNotice'+$sieveServer->acc_id, $vacation);
+				}
+				else
+				{
+					return $vacationCached;
+				}
 			} catch (PEAR_Exception $ex) {
 				$this->callWizard($ex->getMessage());
 			}