I have a problem with my installation but I'm not 100% sure what it is. I've got encFS to create an encrypted mail store and previously the setup worked fine. As I am trying to create a step-by-step for other people for this, I deleted the VM and followed my script but clearly something isn't right. I suspect it's down to encFS as there's an encrypted-mail directory too but I've no idea WHAT

Aug 30 13:34:20 (none) dovecot: imap-login: Login: user=<user@domain.com>, method=PLAIN, rip=1.1.1.1, lip=2.2.2.2, mpid=12635, TLS, session=<Q4ehRyrlLgBQXEAE>
Aug 30 13:34:20 (none) dovecot: imap(user@domain.com): Error: chdir(/decrypted-mail/domain.com/user/) failed: Permission denied (euid=8(mail) egid=8(mail) stat() failed: No such file or directory)
Aug 30 13:34:20 (none) dovecot: imap(user@domain.com): Error: chdir(/decrypted-mail/domain.com/user) failed: Permission denied
Aug 30 13:34:20 (none) dovecot: imap(user@domain.com): Error: user user@domain.com: Initialization failed: Namespace '': stat(/decrypted-mail/domain.com/user) failed: Permission denied (euid=8(mail) egid=8(mail) stat() failed: No such file or directory)
Aug 30 13:34:20 (none) dovecot: imap(user@domain.com): Error: Invalid user settings. Refer to server log for more information.

Any help/pointers gratefully received.