sieve vacation with start and end date

[Adam Tauno Williams]

On Sun, 2014-12-28 at 10:20 +0100, Marcus Schopen wrote: 
> does sieve vacation understand a start and end date? Something like this
> does not work:
> -------
> require ["date", "relational", "vacation"];
> if allof(currentdate :value "ge" "date" "2007-06-30",
>          currentdate :value "le" "date" "2007-07-07")
> { vacation :days 7  "I'm away during the first week in July."; }
> -------
> System: cyrus 2.4.12 on Ubuntu 12.04 LTS

It may or may not;  depends on what extensions/plugins are activated in
your SIEVE.  Is the above documented syntax from somewhere?

Horde's Ingo application uses regular expressions to match dates in
order to implement vacation start/end.  I believe date matching in SIEVE
is a relatively recent thing, and I am not sure to what level it is
implemented [anywhere].

-- 
Adam Tauno Williams <mailto:awilliam at whitemice.org> GPG D95ED383
Systems Administrator, Python Developer, LPI / NCLA