for both SME9 [[Bugzilla:10106]] and SME10 [[Bugzilla:10169]] a registry modification has been added to the default win10samba.reg. While setting up an email account on a windows 10 computer joined to a domain
+
(with roaming profiles) you would get an error code: 0x8004011c without this.
As reported in [[Bugzilla:9555]], with default configuration while samba 4.4.4-12 should be able to use SMB3_11 protocol and Windows 10 should ask for it, it seems that the negotiation fails. The fixe we applied is to limit the protocol offered by SME 10 to NT1. An alternative would have been to patch the registry of every windows 10 client with the following: