Exim LDAP

Come configurare exim4 per utilizzare LDAP:

HOME_DIR=/var/mail/home
...

local_delivery:
driver = appendfile
delivery_date_add
envelope_to_add
return_path_add
maildir_format
create_directory
# can't have normal home directory as users don't have them
# and this driver does a chdir to $home
home_directory = HOME_DIR
directory = $home/$local_part/Maildir 

Configurazione per i mail alias. In LDAP creare gli alias nel seguente modo:

dn: cn=all-users,ou=Aliases,dc=RSPPG
cn: all-users
objectClass: nisMailAlias
objectClass: top
rfc822MailMember: user1
rfc822MailMember: user2
rfc822MailMember: user3
rfc822MailMember: user4

In exim.conf aggiungere un router per cercare gli indirizzi:

ldap_aliases:
driver = redirect
allow_fail
allow_defer
data = ${lookup ldap { \
                      user=LDAPU \
                      pass=LDAPP \
                      LDAPS\
                     rfc822mailMember?sub?(&(objectClass=nisMailAlias)(cn=${quote_ldap:$local_part}))}\
        {$value} fail}
file_transport = address_file
pipe_transport = address_pipe

Fonte: http://lists.exim.org/lurker/message/20040517.092129.6fe45085.en.html

http://www.wlug.org.nz/EximNotes