If I set the signatures via setdefaultsignature.py, is it possible to alter this signatures by using setdefaultsignature.py for the concerning user again, or will I have to delete the signature within the deskapp/webapp fist?
Just tested again. If I run setdefaultsignature.py via example_wrapper.sh <username> again, it is NOT overwriting an existing kopano signature.
Running for <username>
Default Signature already exists.