Thank you for this hint, but no, that does not work.
Does Dovecot really use this user_filter when postfix passes mail using the dovecot-lda command?
I now tried it with
user_filter = (&(objectClass=qmailUser)(|(uid=%u)(mail=%u)))and when I search with this filter in LDAP directly (using the recipients e-mail address as %u) it returns the wanted user.
I also ensured, postfix passes the e-mail address as argument by playing around with master.cf, and it does. At the moment the dovecot line looks as follows:
dovecot unix - n n - - pipe
flags=DRhu user=mail-data:mail-data argv=/usr/lib/dovecot/dovecot-lda -a ${recipient}
Dovecot still tells me that it does not find the home directory for the user.
Benjamin
On 06/08/2016 10:45 PM, Wolfgang Rosenauer wrote:
On Wed, Jun 8, 2016 at 10:13 AM, Benjamin <dovecot@benjaminhubert.at> wrote:
My dovecot-ldap configuration looks quite simple:
hosts = 192.168.0.1,192.168.0.2 dn = cn=mailadmin,dc=example,dc=com dnpass = foo auth_bind = yes ldap_version = 3 base = ou=users,dc=example,dc=com user_attrs = mailMessageStore=home user_filter = (&(objectClass=qmailUser)(uid=%u)) pass_filter = (&(objectClass=qmailUser)(uid=%u))
I think dovecot does not know that the username is not the e-mail address, but how can I tell him?
Furthermore we have alternative addresses here, so for example there may be an e-mail address bar@example.com owned by foo-example.com who has foo@example.com as primary address.
You need user_filter and pass_filter to recognize also the email addresses IMHO.
Mine look like: pass_filter = (&(objectClass=suseMailRecipient)(|(alias=%n)(uid=%n))) user_filter = (&(objectClass=suseMailRecipient)(|(alias=%n)(uid=%n)))
You have to adapt to your own ldap attributes and use the correct variable (%n) to match your usecase. My users can login (and receive mails) via all of their aliases, primary address (part of the alias set) or their username.
HTH, Wolfgang