[tpop3d-discuss] postfix mail spool locked

[Jon Booth]

Hi. I am receiving the error "-ERR Unable to open mailbox; it may be 
locked by another concurrent session." after I authenticate.

I compiled with --enable-flock-locking and --enable-fcntl-locking (each a 
seperate compile).

The tpop3d ver is 1.4.2

tpop3d -h is
Available authentication drivers:

  auth-pam         Uses Pluggable Authentication Modules
  auth-passwd      Uses /etc/passwd or /etc/shadow

Available mailbox drivers:

  bsd              BSD (`Unix') mailspool
  empty            Empty mailbox

This tpop3d does not have TCP Wrappers support.

my tpop3d.conf file is
listen-address: 192.168.1.1:110
mailbox: /var/spool/mail/$(user)
auth-passwd-enable: true

Any help would be greatly appreciated.

Jon