Hi all, I have a locking problem in a Centos 4.4 linux machine with the following config: dovecot-0.99.11-8.EL4 postfix-2.2.10-1.1.el4
I use virtual mailboxes with postfix
currently I have dovecot with mbox as this: default_mail_env = mbox:/var/mail/virtualmail/%d/%n
The problem is that mail is being delivered to mailboxes very very slowly (sometimes up to 4 hours). In my logs, I have tons of these messages:
mail postfix/virtual[24965]: CFB8878D04F: to=REMOVED@REMOVED, relay=virtual, delay=51, status=deferred (mailbox /var/spool/mail/virtualmail/REMOVEDDOMAINNAME/npitti: unable to lock for exclusive access: Resource temporarily unavailable)
then someone told me that I need to change dovecot to maildir format. Is there a reference to change format? Or some comments about this?
Thanks in advance.