On 15.12.2010, at 19.16, Wilberth Perez wrote: > auth_username_format = %Lu <-----(in version 1.2.10 this work fine) .. > Debug: shadow(wpe...@mydomain,1.2.3.4): lookup > Info: shadow(wpe...@mydomain,1.2.3.4): unknown user > auth: Debug: client out: FAIL 2 user=wpe...@mydomain > > in my server only exists the user wperez, but dovecot uses the user > "wpe...@mydomain"
Sounds like you want %Ln, not %Lu. This hasn't changed.