I'm not really sure why i can't get lazy user provisioning to work correctly. Here are my seetings, maybe it's just a stupid mistake i've made.

Code:
zimbraAutoProvAccountNameMap: mail
zimbraAutoProvAttrMap: givenName=firstName
zimbraAutoProvAttrMap: initials=middleInitial
zimbraAutoProvAttrMap: sn=lastName
zimbraAutoProvAttrMap: cn=displayName
zimbraAutoProvAuthMech: LDAP
zimbraAutoProvBatchSize: 20
zimbraAutoProvLdapAdminBindDn: cn=<Zimbra AD account>,ou=External LDAP Bind Users,ou=Vantage Land Title\, Inc.,dc=VantageTitle,dc=Internal
zimbraAutoProvLdapAdminBindPassword: <Zimbra AD account pass>
zimbraAutoProvLdapSearchBase: ou=Vantage Land Title\, Inc.,dc=VantageTitle,dc=Internal
zimbraAutoProvLdapSearchFilter: (&(mail=%n)(objectClass=user)(!(userAccountControl=514)))
zimbraAutoProvLdapStartTlsEnabled: FALSE
zimbraAutoProvLdapURL: ldap://WindowsServer1.VantageTitle.Internal:389
zimbraAutoProvMode: LAZY
zimbraAutoProvNotificationBody: Your account has been auto provisioned.  Your email address is ${ACCOUNT_ADDRESS}.
zimbraAutoProvNotificationFromAddress: administrator@vantagetitle.com
zimbraAutoProvNotificationSubject: New account auto provisioned