--- a/dovecot-example.conf
+++ b/dovecot-example.conf
@@ -537,20 +537,20 @@
 
 protocol imap {
   # Login executable location.
-  #login_executable = /usr/libexec/dovecot/imap-login
+  #login_executable = /usr/lib/dovecot/imap-login
 
   # IMAP executable location. Changing this allows you to execute other
   # binaries before the imap process is executed.
   #
   # This would write rawlogs into user's ~/dovecot.rawlog/, if it exists:
-  #   mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap
+  #   mail_executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/imap
   # <doc/wiki/Debugging/Rawlog.txt>
   #
   # This would attach gdb into the imap process and write backtraces into
   # /tmp/gdbhelper.* files:
-  #   mail_executable = /usr/libexec/dovecot/gdbhelper /usr/libexec/dovecot/imap
+  #   mail_executable = /usr/lib/dovecot/gdbhelper /usr/lib/dovecot/imap
   #
-  #mail_executable = /usr/libexec/dovecot/imap
+  #mail_executable = /usr/lib/dovecot/imap
 
   # Maximum IMAP command line length in bytes. Some clients generate very long
   # command lines with huge mailboxes, so you may need to raise this if you get
@@ -614,11 +614,11 @@ protocol imap {
 
 protocol pop3 {
   # Login executable location.
-  #login_executable = /usr/libexec/dovecot/pop3-login
+  #login_executable = /usr/lib/dovecot/pop3-login
 
   # POP3 executable location. See IMAP's mail_executable above for examples
   # how this could be changed.
-  #mail_executable = /usr/libexec/dovecot/pop3
+  #mail_executable = /usr/lib/dovecot/pop3
 
   # Don't try to set mails non-recent or seen with POP3 sessions. This is
   # mostly intended to reduce disk I/O. With maildir it doesn't move files
@@ -743,7 +743,7 @@ protocol lda {
 ##
 
 # Executable location
-#auth_executable = /usr/libexec/dovecot/dovecot-auth
+#auth_executable = /usr/lib/dovecot/dovecot-auth
 
 # Set max. process size in megabytes.
 #auth_process_size = 256
@@ -872,7 +872,7 @@ auth default {
   # database (passwd usually), you can use static userdb.
   # REMEMBER: You'll need /etc/pam.d/dovecot file created for PAM
   # authentication to actually work. <doc/wiki/PasswordDatabase.PAM.txt>
-  passdb pam {
+  #passdb pam {
     # [session=yes] [setcred=yes] [failure_show_msg=yes] [max_requests=<n>]
     # [cache_key=<key>] [<service name>]
     #
@@ -905,15 +905,15 @@ auth default {
     #   args = session=yes %Ls
     #   args = cache_key=%u dovecot
     #args = dovecot
-  }
+  #}
 
   # System users (NSS, /etc/passwd, or similiar)
   # In many systems nowadays this uses Name Service Switch, which is
   # configured in /etc/nsswitch.conf. <doc/wiki/AuthDatabase.Passwd.txt>
-  #passdb passwd {
+  passdb passwd {
     # [blocking=yes] - See userdb passwd for explanation
     #args = 
-  #}
+  }
 
   # Shadow passwords for system users (NSS, /etc/shadow or similiar).
   # Deprecated by PAM nowadays.
@@ -1192,7 +1192,7 @@ plugin {
   # a dictionary so it can be quickly determined which mailboxes contain
   # expired mails. The actual expunging is done in a nightly cronjob, which
   # you must set up:
-  #   dovecot --exec-mail ext /usr/libexec/dovecot/expire-tool
+  #   dovecot --exec-mail ext /usr/lib/dovecot/expire-tool
   #expire = Trash 7 Spam 30
   #expire_dict = proxy::expire