Internet mail addresses in Mailbox form, as described in RFC 2821. The server does not ensure that mail addresses conform to RFC 2821, however.

Be aware that matching is case-insensitive: ( matches

Applications supporting internationalized domain names must use the ToASCII method described in RFC 3490 to produce subdomain components of the Mailbox form.

Origin RFC 4524
Usage userApplications
OID 0.9.2342.19200300.100.1.3
Substring Matching Rule caseIgnoreIA5SubstringsMatch
Equality Matching Rule caseIgnoreIA5Match
Single Value false: multiple values allowed
Names mail, rfc822Mailbox
Ordering Matching Rule caseIgnoreOrderingMatch
User Modification Allowed true
Used By inetOrgPerson, mailGroup, pilotPerson
Schema File 00-core.ldif
Syntax IA5 String
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