There are some contacts in my offline group coming from some IM-Spam from ICQ/Yahoo Gateways.
Problem: I am unable to delete them. It seems to work at frist as I can delete them from Spark 2.5.7 but after a logout/logon they are there again!
BTW, We are running OF 3.3.3 on Linux with the built in DB. Is this a bug or am I simply to dumb???