Now I have that either works, but not both. Reversing these rules also does not work (with keeping the continue at 5)
{5} access to dn.subtree="ou=People,dc=example,dc=com" by dn="cn=outsourced_bla,dc=example,dc=com" read by * continue {6} access to dn.subtree="ou=People,dc=example,dc=com" attrs="entry,uid,cn,sn,mail,mailHost" by dn="cn=outsourced_ironport,dc=example,dc=com" read
Any help possible?