Hey Boyke, This is possible, since the 'private environment' is accepting smarty you can create an environment your own.

Let's say you have the four seasons, create a private environment and make this SMARTY below your value.

{{assign var="now" value=$smarty.now|date_format:"%m%d"}}

{{if $now >= "0321" and $now <= "0620"}}

1 {{elseif $now >= "0621" and $now <= "0920"}}

2 {{elseif $now >= "0921" and $now <= "1220"}}

3 {{else}}

4 {{/if}}

Then with a switch object you can set this variable with the outputs 1,2,3 and 4 to different mails.

Also if you use this more often, you can make your own campaignobject to save this time every single time. Good luck :)

@Koen thanks for the information and a good idea indeed. , I created a different sollution on the backend. (actually you gave me the initial idea couple years ago in an e-mail that had a temporary message in it regarding construction work on the A4) i added to fields now "Visible from" and "Visible untill". i can add a date in there that will make sure that the article is only visible between those date stamps. So that works aswell. However i think for those who are not that technical and familliar with programming and / or smarty code. the feature should be a fairly simple one since it will be an addaptation to the Timer object with a connection to strotime. For now this will do but maybe in the future deployteq makes one.