Actually it is not happen only on xyz user. although size of the mailbox is 8mb. FYI, if i stop dovecot service and run *postfix flush* then all mails are successfully send to the mailbox. after that i need to start dovecot service.
Regards- Mehsbah On Mon, Mar 22, 2010 at 9:02 PM, Bas Mevissen <s...@basmevissen.nl> wrote: > On Mon, 2010-03-22 at 19:38 +0600, Meshbah Uddin Ahmed wrote: > > Hi, > > > > I am using postfix as mta and dovecot for pop in debian box. we are > > experiencing duplicate mail receiving problem on some accounts. during > > that time, if we run mailq we found the following output (e.g our xyz > > user) > > > > cannot update mailbox /var/mail/xyz. for user xyz. unable to lock for > > exclusive access: Resource temporarily unavailable > > > > What is the size of /var/mail/xyz? > > Bas. > > >
