Postfix logging some OTP related permission denied messages

[आशीष शुक्ल Ashish Shukla]

Hi,

I'm running 7.0-RELEASE-p2 (amd64). I'm running Postfix 2.5.1_2,1 mail server
instead of the default Sendmail which ships with base distribution. 

My mail server is working fine with no issues except that I noticed that some
messages in /var/log/messages:

---->8---->8----
Jun 29 03:12:45 chateau postfix/smtpd[1159]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Jun 29 03:18:22 chateau postfix/smtpd[1535]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Jun 29 03:23:55 chateau postfix/smtpd[1873]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Jun 29 04:18:25 chateau postfix/smtpd[78118]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Jun 29 16:07:11 chateau postfix/smtpd[1712]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Jun 29 16:07:17 chateau postfix/smtpd[1712]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
Jun 29 16:13:30 chateau postfix/smtpd[2125]: OTP unavailable because can't read/write key database /etc/opiekeys: Permission denied
----8<----8<----

I've not done anything explicitly to turn on support for One-time passwords
in my system.

Any ideas, reasons behind these messages ?

TIA
-- 
·-- ·- ···· ·--- ·- ···- ·- ·--·-· --· -- ·- ·· ·-·· ·-·-·- -·-· --- --
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-questions/attachments/20080629/4e6315e6/attachment.pgp