This might sound a bit strange, but in the context I would like to use it it does make sense

So I am using Evolution as my email client and I am using filters to move the huge amounts of emails I get every day to different folders. I have one folder where I collect advertisement and newsletters (those which are not spam but which I actually look at from time to time).

Most of these newsletters are usually outdated after one week therefore I am manually deleting those right now. Is there a way of automatically deleting emails that are older than one week from this specific folder?

One approach I could come up with is to also use filters for this but I am not sure if it is possible to apply a filter just to this one folder and not to my whole inbox. Haven't found an option to do this yet.

Thanks for your help,