To avoid vacation notices being sent after the vacation terminates, users requested the possibility to set the time frame in which a vacation notice should be sent instead of manually having to deactivate the vacation notice.

With this addition it becomes possible. In the HTTP-API you will now find the test currentdate which enables you to compare a date with the current date in sieve scripts. A detailed structure of the JSON object for this test can be found in

Please note that your sieve server must be capable of RFC 5260 and RFC 5231 to support that new feature.