LDAP vs. Outlook Express - userdefine.schema

attributetype (1.3.6.1.4.1.4203.666.100.123
NAME 'IPPhone'
SUP telephoneNumber )

attributetype (1.3.6.1.4.1.4203.666.100.124
NAME 'URL'
SUP name )

attributetype (1.3.6.1.4.1.4203.666.100.125
NAME 'comment'
SUP name )

attributetype (1.3.6.1.4.1.4203.666.100.126
NAME 'conferenceInformation'
SUP name )

objectclass (1.3.6.1.4.1.4203.666.100.1
NAME 'officePerson'
SUP inetOrgPerson
DESC 'Office employee or computer user'
MAY ( IPPhone $
URL $
comment $
conferenceInformation ) )