[imapproxy] Problems with CA and force_tls

[Ryan Novosielski]

I have installed imapproxy v1.2.4 with the following config-file:

server_hostname <my.server.name>
cache_size 3072
listen_port 143
server_port 143
cache_expiration_time 300
proc_username nobody
proc_groupname nobody
stat_filename /var/run/pimpstats
protocol_log_filename /var/log/imapproxy_protocol.log
syslog_facility LOG_MAIL
send_tcp_keepalives no
enable_select_cache no
foreground_mode no
force_tls yes
enable_admin_commands no
tls_ca_file /usr/share/ssl/certs/server-imapd.pem
tls_ca_path /usr/share/ssl/certs/
tls_cert_file /usr/share/ssl/certs/server_imapd.pem
tls_key_file /usr/share/ssl/certs/server_imapd.pem

And when starting the server, I get:

Mar  3 14:47:22 sopris in.imapproxyd[13378]: main(): Configured to run 
in background mode.
Mar  3 14:47:22 sopris in.imapproxyd[13380]: main(): Enabling STARTTLS.
Mar  3 14:47:22 sopris in.imapproxyd[13380]: main(): Failed to load CA 
data.  Exiting.

I have tried splitting the PEM file out into different files to see if 
that helps (note, this is a self-signed cert) and this didn't help at 
all. Is there any way to get more information out of the thing?

Appreciate any responses.