@echosa @bob @thomask @zoowar @drymer @moshpirit I'll make one comment and then withdraw. Though I believe federated deletion is implemented in newer # instances, you have no assurance that all other instances run that code unaltered. Nor can we be sure that each instance is GS and not # or # or # / # (each with its own deletion policies) or an older GS or SN that lacks that capability.