I am getting this error and that’s why qmail queue is flooded. What I did is I tried to move the default directory of logging account (~vpopmail/domains/domain/account/Maildir [i.e. ./Maildir in .qmail]) to /hdd/mail/domain/account/Maildir/ because of low discspace on 1st directory.
I guess its permission issue .. I already applied following commands
Chown –R vpopmail.vchkgrp /hdd/mail
Chmod 700 /hdd/mail
=== log error ===
@400000003fdec8552f865414 delivery 4919: deferral: can_not_open_new_email_file_errno=2_file=/hdd/mail/heubach-india.com/avinashi/Maildir/tmp/1071564875.3819.avinashi.heubach-india.com,S=1672/system_error/
=== log error / ===
- Re: [vchkpw] deferral: can_not_open_new_email_file_... Ashvin Savani (arckid)