Murry – my mail delivery is working fine. The first message even automatically creates the Maildir structure like it should, all permissions correct.

Steffen Kaiser – I will place the output of dovecot –n at the bottom of this message.

I've configured checkpassword which should be a script that comes with dovecot. However, I cant find it in my install…. Which I thought was standard. Not sure where to go get it from either.

See this error from the log: dovecot: auth: Fatal: execv(/usr/bin/checkpassword) failed: No such file or directory dovecot: auth: Error: checkpassword(foo,127.0.0.1): Child 29179 exited with status 84

And the pop client sees: -ERR [IN-USE] Temporary authentication failure.

Isn't it a script rather than a binary? Is it what should be using to read my simple virtual user flat text file?

dovecot -n

# 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-xxx.xxx.i686 i686 CentOS release 6.4 (Final) auth_failure_delay = 10 secs auth_mechanisms = plain login auth_verbose = yes default_process_limit = 50 disable_plaintext_auth = no listen = * login_greeting = Greetings! mail_location = maildir:~/Maildir mbox_write_locks = fcntl passdb { driver = pam } passdb { args = /usr/bin/checkpassword driver = checkpassword } service auth { unix_listener auth-userdb { group = postfix user = postfix } } ssl_cert =

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