[Dovecot] case insensitive acl

[Andre Rodier]

Hello,

I have notice that when I use ACL, the name of the user in the 
dovec-acl-list file is case sensitive.

Because I use LDAP, the name of the users is case insensitive.

Would it be possible to have an option in Dovecot, to ignore the case of 
the ACL ?

This would be useful with some ACL managers, like roundcube ACL plugin, 
that uses an LDAP query to autocomplete the user name for the ACL.

Kind regards,
André