ejabberd integration with iredmail.schema 
first to thank to Zhang Huangbin (michaelbibby@gmail.com) for this great project 
     
what I have used to integrate ejabberd is to add to enableService alone jabber they have to look at it here 
 
dn: mail=www@ssp.rimed.cu,ou=Users,domainName=ssp.rimed.cu,o=domains,dc=ssp, 
dc=rimed,dc=cu 
objectClass: inetOrgPerson 
objectClass: shadowAccount 
objectClass: mailUser 
objectClass: top 
cn: www 
sn: www 
uid: www 
givenName: www 
mail: www@ssp.rimed.cu 
accountStatus: activate 
storageBaseDirectory: /var/vmail/vmail01 
mailMessageStore: ssp.rimed.cu/w/ww/www/www-2009.12.13.15.45.29 / 
homeDirectory: /var/vmail/vmail01/ssp.rimed.cu/w/ww/www/www-2009.12.13.15.45 
.29 / 
mailQuota: 104857600 
userPassword: {SSHA}zkKw5lBjn+8/1xKRTM+a8PUXtfmD3j2A 
memberOfGroup: all@ssp.rimed.cu 
enabledService: mail 
enabledService: smtp 
enabledService: pop3 
enabledService: pop3secured 
enabledService: imap 
enabledService: imapsecured 
enabledService: deliver 
enabledService: forward 
enabledService: senderbcc 
enabledService: recipientbcc 
enabledService: managesieve 
enabledService: managesievesecured 
enabledService: displayedInGlobalAddressBook 
enabledService: shadowaddress 
enabledService: jabber 
 
install the ejabberd with aptitude install ejabberd (In my case use Debian) 
 
here I put the main thing that I have modified in /etc/ejabberd/ejabberd.cfg 
------- 
%% Admin user 
{acl, admin, {user, " www ", " ssp.rimed.cu "}}. 
 
%% Hostname 
{hosts, [" ssp.rimed.cu "]}. 
 
To notice to comment the method of auntenficacion internal since will use the ldap method   
 
%% 
%% {auth_method, internal}. 
 
Using the ldap method   
 
%% 
%% Authentication using LDAP 
%% 
{auth_method, ldap}. 
%% 
%% List of LDAP servers: 
{ldap_servers, [" localhost "]}. 
%% 
%% Encryption of connection to LDAP servers (LDAPS): 
%% {ldap_encrypt, tls}. 
%% 
%% Port connect to LDAP server: 
{ldap_port, 389}. 
%% 
%% LDAP manager: 
{ldap_rootdn, " cn=Manager,dc=ssp,dc=rimed,dc=cu "}. 
%% 
%% Password to LDAP manager: 
{ldap_password, " MyPassword "}. 
%% 
%% Search bases of LDAP directory: 
{ldap_base, " dc=ssp,dc=rimed,dc=cu "}. 
%% 
%% LDAP attribute that holds user GOES: 
{ldap_uids, [{" mail ", " %u@ssp.rimed.cu "}]}. 
%% 
%% LDAP filter: 
{ldap_filter," (enabledService=jabber)"}. 
 
now what is is to restart the ejabberd and to allow connections to the ports of the ejabberd 5222 5223 and 5269 for the communication with other servants   
 
we publish /etc/default/iptables and we add ejabberd and the ports 
 
#http/https, smtp/smtps, pop3/pop3s, imap/imaps, ssh, ejabberd 
-TO INPUT -p tcp -m multiport--dport 80,443,25,465,110,995,143,993,587,465,22,5222,5223,5269 -j ACCEPT 
 
greetings from Cuba yrjc2004@gmail.com