Thanks for your quick reply

The problem is I already did it. I imported old users to iRedMail Ldap server with password fields like "{MD5}aasdasdasdaasdsd==" But roundcube refuse to login the imported users. If I create new users via iRedAdmin, It stores user passwords as SSHA and roundcube logins with success.

I also don't want to combine MD5 and SSHA. Can I configure iRedMail to use md5 for LDAP by default?

Thanks.

My userPassword fields has {MD5} tag, do I need this option really?

Anyways, I set this option but it didn't make iRedAdmin to create users with MD5. Also still roundcube can't login for my old imported users with md5 passwords.

Btw, I am using iRedOs if it helps.

plain base64 encoded MD5

userpassword: {MD5}4QrcOUm6Wau+VuBX8g+IPg==

I modified iredadmin/libs/** user.py and ldaputils.py .So I can configure iredadmin to use b64 MD5 as an option which worked well. I created a test user: test@mydomain.com with password: 123456. I see "{MD5}4QrcOUm6Wau+VuBX8g+IPg==" when I look via phpldapadmin. So far so good. I can login to roundcube with this iredadmin created accound. BUT, there is also a test account in my imported users that has the same userPassword field: {MD5}4QrcOUm6Wau+VuBX8g+IPg==  which fails to login via roundcube.

It seems the issue is not MD5 issue. Here is the ldiff I used to import my old user accounts:

dn: mail=test2@foo.bar,ou=Users,domainName=foo.bar,o=domain
s,dc=foo,dc=bar
changetype: add
objectCLass: inetOrgPerson
objectCLass: mailUser
objectCLass: shadowAccount
mail: test@foo.bar
userPassword: {MD5}4QrcOUm6Wau+VuBX8g+IPg==
mailQuota: 1024
cn: test2
sn: test2
uid: test2
storageBaseDirectory: /var/vmail
mailMessageStore: vmail1/foo.bar/test/
homeDirectory: /var/vmail/vmail1/foo.bar/test2/
accountStatus: active
mtaTransport: dovecot
enabledService: mail
enabledService: smtp
enabledService: pop3
enabledService: imap
enabledService: deliver
enabledService: forward
enabledService: senderbcc
enabledService: recipientbcc
enabledService: managesieve
enabledService: displayedInGlobalAddressBook
memberOfGroup:: DQ==
memberOfGroup:: Cg==

Please note that I did not create the user home directory under /var/vmail. I thought it is created when the first login success. Or am I wrong? Does iRedAdmin also create the user dir?

Thanks.

EDIT: I also copied old mailbox to /var/vmail/vmail1/foo.bar/test2 it did not worked either. So I am clueless why it doesn't work on imported accounts

After I enabled dovecot auth_debug I get this for imported users:

dovecot: Oct 25 09:51:46 Info: auth(default): ldap(test2@foo.bar,127.0.0.1): unknown user

But in phpldapadmin I see the accounts are there with the new created accounts in the same ldap tree. I am really confused now.

Can share the script ?