> -----Original Message----- > From: [email protected] [mailto:[email protected]] > On Behalf Of Zhou, Yan > Sent: Friday, August 05, 2011 4:24 PM > To: [email protected] > Subject: [Dovecot] DoveCot LDA prefetch fails with LDA, works with POP > client > > Hi there, > > I am using DoveCot 1.0.7. I know it is real old, but we have to work > with it. I have configured LDAP lookup with password prefetch in > DoveCot. I can successfully receive emails through DoveCot, thus > proving > my password prefetch and user authentication are good. > > The problem is when I use Postfix to deliver message to DoveCot via LDA. > My postfix master.cf looks like this: > > dovecot unix - n n - - pipe > flags=Rhu user=hubdirect null_sender= > argv=/usr/libexec/dovecot/deliver -e -f ${sender} -d ${user} > > Given a message, Postfix looks up LDAP and find the user associated > with > the recipient address and delivers the message using LDA. LDAP logs > indicates that Postfix is returning the right user. > > The problem is that DoveCot complains "passdb did not return userdb > entries", but I do not know which entries passdb failed to return. Here > is what I have in dovecot-ldap.conf. I have tried different things in > "user_attrs", DoveCot keeps complaining the same thing. > > user_attrs = username=user > user_filter = > (&(objectClass=DirectUser)(username=%u)(roles=*ROLE_EDGE_EMAIL*)) > pass_attrs = > username=user,password=password,username=userdb_user,usermaildirectory= > u > serdb_mail,userhomedirectory=userdb_home,825=userdb_uid,825=userdb_gid > pass_filter = > (&(objectClass=DirectUser)(username=%u)(roles=*ROLE_EDGE_EMAIL*)) > > > > The documentation says LDA does not use prefetch, but the log seems to > indicate otherwise. I clearly see the "service=deliver" is > authenticating the user first, thus using password prefetch. Can > someone > clarify this? > > > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): Loading modules from > directory: /usr/lib64/dovecot/lda > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): Module loaded: > /usr/lib64/dovecot/lda/lib10_quota_plugin.so > Aug 5 15:12:25 dir-dev-pop01 dovecot: auth(default): master in: USER > 1 emailspool service=deliver > Aug 5 15:12:25 dir-dev-pop01 dovecot: auth(default): > prefetch(emailspool): passdb didn't return userdb entries > Aug 5 15:12:25 dir-dev-pop01 dovecot: auth(default): ldap(emailspool): > user search: base=dc=hubdirect,dc=dev,dc=medplus,dc=com scope=subtree > filter=(&(objectClass=DirectUser)(username=emailspool)(roles=*ROLE_EDGE > _ > EMAIL*)) fields=username > Aug 5 15:12:25 dir-dev-pop01 dovecot: auth(default): master out: USER > 1 emailspool user=emailspool uid=825 gid=825 > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): auth input: > emailspool > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): auth input: > user=emailspool > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): auth input: uid=825 > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): auth input: gid=825 > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): maildir: > data=/home/hubdirect/emailspool/Maildir > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): maildir: > root=/home/hubdirect/emailspool/Maildir, > index=/home/hubdirect/emailspool/Maildir, control=, inbox= > Aug 5 15:12:25 dir-dev-pop01 deliver(emailspool): > msgid=<12097075.28.1312571545112.JavaMail.zhou_y@yzhou-lp2>: saved mail > to INBOX > > Thanks, > Yan > > >
I was able to get this working by the following attributes. user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid Thanks! Yan Confidentiality Notice: The information contained in this electronic transmission is confidential and may be legally privileged. It is intended only for the addressee(s) named above. If you are not an intended recipient, be aware that any disclosure, copying, distribution or use of the information contained in this transmission is prohibited and may be unlawful. If you have received this transmission in error, please notify us by telephone (513) 229-5500 or by email ([email protected]). After replying, please erase it from your computer system.
