I've actually 2 questions.
The first one, simplier: is it still possible to create filter manyally with a boolean string or we have to use the filter tool (the form it comes out when you create or modify a filter).
Second one: I've a filter which puts all messages coming from
"firstname.lastname@example.org" in a
"work" folder. Let's call it
WORKFILTER. Great, it works!
I want to put some of them in a subfolder
"work/subfolder1" but NOT to give them the
"work" label. (only work/subfolder label).
Is it possible to do that ONLY with a second filter (let's call that
SUBFOLDERFILTER) in which I declare to archive the message coming from
"email@example.com" with the label
"work/subfolder1" but NOT with
from:(firstname.lastname@example.org) label:"work/subfolder1" AND NOT(label:"work")
Or I forcely have to modify the
WORKFILTER specifying to archive in
"work" folder all the message coming from
"email@example.com" BUT NOT the ones coming from