Hi !

Here is what I did to make postfix decompose OpenLDAP group to use it with SOGo 
and Thunderbird.
My SOGo server (1.3.4) is a Debian Lenny and I have two MTA also with Debian 
Lenny.

Create a file /etc/postfix/ldap-groups.cf on your MTAs:

  version = 3
  port = 389
  server_host = 192.168.0.1
  scope = sub
  search_base = dc=mydomain,dc=org
  query_filter = mail=%s
  special_result_attribute = member
  leaf_result_attribute = mail

Modify /etc/postfix/main.cf:

  virtual_alias_maps = ldap:/etc/postfix/ldap-groups.cf

Restart postfix, and create a group with a ldif file:

  dn: cn=Administrateurs,ou=People,dc=mydomain,dc=org
  objectClass: top
  objectClass: groupOfNames
  objectClass: extensibleObject
  cn: Administrateurs
  mail: [email protected]
  member: uid=guimonte,ou=People,dc=mydomain,dc=org
  member: uid=simmonsa,ou=People,dc=mydomain,dc=org

And add it with ldapadd:

  ldapadd -x -D "cn=admin,dc=mydomain,dc=org" -w password -v -f 
administrateur.ldif

And now I can send mail to this group and it works fine!


-----Message d'origine-----
De : Ludovic Marcotte [mailto:[email protected]] 
Envoyé : 22 décembre 2010 14:52
À : [email protected]
Objet : Re: [SOGo] Openldap group in address book

On 10-12-22 2:38 PM, Guimont, Éric wrote:

[snip]
> What i try to do is to send mails to a group of person using a group in ldap !
That won't work in SOGo directly - it won't decompose the group when 
sending mails.

You could nonetheless do that at the MTA level. Simply create a LDAP map 
that decomposes the group based on its members, trivial to do with Postfix.

Regards,

-- 
Ludovic Marcotte
[email protected]  ::  +1.514.755.3630  ::  www.inverse.ca
Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence 
(www.packetfence.org)

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