Hi,

I am testing dovecot 2.0.13 and 2.0.14 with qmail-ldap and auth_dovecot patch. If i login to dovecot (pop3/imap) with correct user and password. no problem, I can login immediately. but if I try with nonexistant user, dovecot does not immediate answer, wait for a while and says "Waiting for authentication process to respond." auth_dovecot process remains working in the background. How can I avoid this situation?

# telnet 0 143 Trying 0.0.0.0... Connected to 0. Escape character is '^]'.

• OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN] Dovecot ready. o login validuser validpass o OK [CAPABILITY IMAP4rev1 LITERAL+ SASL

o login validuser wrongpass o NO [UNAVAILABLE] Temporary authentication failure.

o login non-existant anypass

• OK Waiting for authentication process to respond..

Here is output of dovecot -n

# OS: Linux 2.6.32-71.el6.x86_64 x86_64 CentOS Linux release 6.0 (Final) auth_debug = yes auth_verbose = yes base_dir = /var/run/dovecot disable_plaintext_auth = no first_valid_gid = 100 last_valid_gid = 65000 last_valid_uid = 65000 listen = * log_path = /var/log/dovecot mail_debug = yes mail_location = maildir:~/Maildir passdb { args =/opt/qmail/smtp/bin/auth_dovecot ./Maildir/ driver = checkpassword } plugin {

mechanisms = plain login quota = maildir

} protocols = imap pop3 service imap-login { inet_listener imaps { port = 993 ssl = yes } process_min_avail = 1 } service imap-postlogin { executable = script-login /opt/qmail/scripts/dovecotpostlogin.sh } service imap { executable = imap imap-postlogin } service pop3-login { inet_listener pop3s { port = 995 ssl = yes } process_min_avail = 1 } ssl_cert =