[Dovecot] Datehandling bug?

[Ed W]

Hi, I am testing dovecot 1.0.3 alongside my existing courier 
installation and a number of my emails are heading to the top of the 
inbox even though they are rather old.  Closer inspection shows that my 
mailclient (Thunderbird on Win32) is showing me some screwey dates for a 
number of messages.


One example is an email which says:

Date: 2007-08-21 11:42:43


But in TB I see the date shown as only:

03:27

ie just a time and no date

OK, the date above is clearly not an RFC date, but any idea why this is 
showing up only under Dovecot?  Is it a dovecot date handling issue?

Cheers

Ed W