Calendar Server 5.0, Messaging Server 5.0
cis, single-valued
icsCalendarResource, icsCalendarUser
Identifies the unique identifier for this user or resource within its relative namespace. All valid user and resource entries must have a uid attribute. Group entries may have a uid.
For Messaging Server, the uid is used to generate the user address to pass to the delivery channel. If a user entry does not have a uid attribute, the entry is ignored. If multiple uid attributes exist in an entry, only the first one is used. The MTA used to override this attribute’s value is LDAP_UID.
uid:jdoe
0.9.2342.19200300.100.1.1