alias-resolve-ldap was written to be used as a hook for the chasquid SMTP server
to perform alias address lookups in LDAP
It returns a single attribute value for a given mail address
The example config includes a filter for the qmail LDAP schema but can be adapted for others
Configuration is read from a YAML file called 'config.yaml'
An example can be found in config.example.yaml
# Return 'cn' for a given alias address
$ ./alias-resolve-ldap alias@example.com
ada