Configure Email Addresses
Use the config.tcl file to set the email addresses to be used for each user.
Two methods are available: 
            - Call addUserToEmailAddressMap USERNAME EMAIL
- Override the entire procedure getEmailAddress
# Fragment of vovnotifyd/config.tcl file.
# Method 1.
addUserToEmailAddressMap john  John.Smith@my.company.com
# Method 2. Assume you can get an address from LDAP
#           The LDAP subsystem needs to be configured.
proc getEmailAddress { user } {
    set email [VovLDAP::getEmail $user]
    if { $email != "" } {
       return $email
    } else {
       return $user
    }
}