Listing 2 LDIF formats

1. An internal alias (NIS alias):   
  
dn: cn=alias1, ou=aliases, ou=mis.cypress.com, ou=Services, o=cypress.com
objectclass: top
objectclass: nisObject
objectclass: nisMap
objectclass: mailGroup
nismapname: aliases
nismapentry: alias1: alias1@mailhost.mis.cypress.com
cn: alias1
mail: alias1
mailhost: mailhost.mis.cypress.com
mgrprfc822mailmember: alias1@mailhost.mis.cypress.com


2. An external alias (non NIS alias):

dn: cn=alias2, ou=aliases, ou=Sendmail, ou=Services, o=cypress.com
objectclass: top
objectclass: mailGroup
cn: alias2
mail: alias2
mailhost: mailhost.mis.cypress.com
mgrprfc822mailmember: alias2@mailhost.mis.cypress.com


3. User entry containing mail routing data: 

dn: uid=ehf, ou=People, o=cypress.com
objectclass: top
objectclass: person
objectclass: organizationalPerson
objectclass: inetOrgPerson
objectclass: mailRecipient
uid: ehf
sn: Flores
cn: Enrique Flores
mail: ehf@cypress.com
mailroutingaddress: ehf@mailhost.mis.cypress.com
mailhost: mailhost.mis.cypress.com