We previously introduced the "require sasl" block which allows you to
force users from certain IP addresses to authenticate with their nickname
and password via SASL. We now offer a new experimental module called
'saslemulation' which will help non-SASL users by showing a notice and
asking them to authenticate to their account via /AUTH <user>:<pass>.
See https://www.unrealircd.org/docs/Set_block#set::sasl-emulation
Note that this is work in progress, although the functionality of
already works. Still need to do some cleaning and expand the scope.
And more testing...
Bram Matthys
0254894368