OID value: 0.9.2342.19200300.100.1.3
OID description:
rfc822Mailbox attribute type.
Used to represent the RFC822 style address used in the internet.
rfc822Mailbox ATTRIBUTE ::= { WITH SYNTAX Ia5String (SIZE (1..ub-rfc822-mailbox)) EQUALITY MATCHING RULE caseIgnoreIa5Match SUBSTRINGS MATCHING RULE caseIgnoreIa5SubstringsMatch ID id-rfc822Mailbox }
See also the OID Repository website reference for 0.9.2342.19200300.100.1.3