@dansup That is a great new feature! I think I found the issue with my federation problem: Own domain does not pass the public IP check from this server photos.grossermensch.eu -> 127.0.0.1, ::1, 2a02:2455:1b2c:f700:6a1d:efff:fe60:d860, fdd5:f327:8057::6a1d:efff:fe60:d860… (1/2)