Sorry, my mistake, forgot to quote query filter. Try this one:
# ldapsearch -x -D 'cn=vmail,dc=fracassetti,dc=lan' -b 'o=domains,dc=fracassetti,dc=lan' "(&(objectclass=mailUser)(accountStatus=active)(domainGlobalAdmin=yes))"
Sorry, my mistake, forgot to quote query filter. Try this one:
# ldapsearch -x -D 'cn=vmail,dc=fracassetti,dc=lan' -b 'o=domains,dc=fracassetti,dc=lan' "(&(objectclass=mailUser)(accountStatus=active)(domainGlobalAdmin=yes))"