Hi All, I am using the latest Dovecot stable with Fedora Core 4. I am trying to use it with LDAP, but I am getting the following error in my mail log when I attempt to check my mail: Jun 18 09:12:24 relm dovecot-auth: LDAP: No username in reply Jun 18 09:12:24 relm imap-login: Internal login failure: yaw at yaw.org [192.168.1.20] Here is the slapd log: Jun 18 08:28:12 setzer slapd[1956]: conn=37 op=36 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixAccount)(uid=yaw at yaw.org))" Jun 18 08:28:12 setzer slapd[1956]: conn=37 op=36 SRCH attr=uid userPassword Jun 18 08:28:12 setzer slapd[1956]: conn=37 op=36 SEARCH RESULT tag=101 err=0 nentries=1 textJun 18 08:28:12 setzer slapd[1954]: conn=37 op=37 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixAccount)(uid=yaw at yaw.org))" Jun 18 08:28:12 setzer slapd[1954]: conn=37 op=37 SRCH attr=uid homeDirectory uidNumber gidNumber Jun 18 08:28:12 setzer slapd[1954]: conn=37 op=37 SEARCH RESULT tag=101 err=0 nentries=1 textJun 18 08:28:12 setzer slapd[1952]: conn=566 fd=21 closed Jun 18 08:28:12 setzer slapd[1953]: conn=37 op=38 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixAccount)(uid=yaw at yaw.org))" Jun 18 08:28:12 setzer slapd[1953]: conn=37 op=38 SRCH attr=uid userPassword Jun 18 08:28:12 setzer slapd[1953]: conn=37 op=38 SEARCH RESULT tag=101 err=0 nentries=1 textJun 18 08:28:12 setzer slapd[1957]: conn=37 op=39 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixAccount)(uid=yaw at yaw.org))" Jun 18 08:28:12 setzer slapd[1957]: conn=37 op=39 SRCH attr=uid homeDirectory uidNumber gidNumber Jun 18 08:28:12 setzer slapd[1957]: conn=37 op=39 SEARCH RESULT tag=101 err=0 nentries=1 textJun 18 08:28:12 setzer slapd[1952]: conn=565 fd=18 closed Jun 18 08:28:13 setzer slapd[1952]: conn=568 fd=18 ACCEPT from IP=192.168.1.3:54510 (IP=0.0.0.0:389) Jun 18 08:28:13 setzer slapd[1955]: conn=568 op=0 BIND dn="uid=ispman,ou=admins,o=ispman" method=128 Jun 18 08:28:13 setzer slapd[1955]: conn=568 op=0 BIND dn="uid=ispman,ou=admins,o=ispman" mech=SIMPLE ssf=0 Jun 18 08:28:13 setzer slapd[1955]: conn=568 op=0 RESULT tag=97 err=0 textJun 18 08:28:13 setzer slapd[1956]: conn=568 op=1 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixAccount)(uid=dovecot))" Jun 18 08:28:13 setzer slapd[1956]: conn=568 op=1 SEARCH RESULT tag=101 err=0 nentries=0 textJun 18 08:28:13 setzer slapd[1956]: conn=568 op=2 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixGroup)(memberUid=dovecot))" Jun 18 08:28:13 setzer slapd[1956]: conn=568 op=2 SRCH attr=gidNumber Jun 18 08:28:13 setzer slapd[1956]: conn=568 op=2 SEARCH RESULT tag=101 err=0 nentries=0 textJun 18 08:28:13 setzer slapd[1952]: conn=569 fd=21 ACCEPT from IP=192.168.1.3:54511 (IP=0.0.0.0:389) Jun 18 08:28:13 setzer slapd[1953]: conn=569 op=0 BIND dn="uid=ispman,ou=admins,o=ispman" method=128 Jun 18 08:28:13 setzer slapd[1953]: conn=569 op=0 BIND dn="uid=ispman,ou=admins,o=ispman" mech=SIMPLE ssf=0 Jun 18 08:28:13 setzer slapd[1953]: conn=569 op=0 RESULT tag=97 err=0 textJun 18 08:28:13 setzer slapd[1953]: conn=569 op=1 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixAccount)(uid=dovecot))" Jun 18 08:28:13 setzer slapd[1953]: conn=569 op=1 SEARCH RESULT tag=101 err=0 nentries=0 textJun 18 08:28:13 setzer slapd[1955]: conn=569 op=2 SRCH base="o=ispman" scope=2 filter="(&(objectClass=posixGroup)(memberUid=dovecot))" Jun 18 08:28:13 setzer slapd[1955]: conn=569 op=2 SRCH attr=gidNumber Jun 18 08:28:13 setzer slapd[1955]: conn=569 op=2 SEARCH RESULT tag=101 err=0 nentries=0 text I can supply more information if needed. I'm not actually sure what the error message means. Any ideas? Thanks, Jim