[Dovecot] I couldn't see last login time of a mail addres

[Yavuz Maslak]

Hello

I use dovecot-1.0.7 for imap. I also use  vpopmail5.4.x. on qmail.

When I type vuserinfo to see last login time of a mail address in my imap 
server, I could not see it.
How do I correct that ?


Thanks.