Dovecot replication over TCP/SSL, certificate error

Hi All,

I'm running TCP-based dsync replication on two dovecot nodes. Nowdays i tried to enable SSL (TCPS).

I changed mail_replica prefix from tcp:* to tcps:* and added ssl=yes to the inet_listener. Then on running *doveadm sync* i'm getting the following message: " *doveadm(example@example.com example@example.com): Error: Couldn't initialize SSL context: Can't load CA certs from directory /etc/ssl/certs: error:02001024:system library:fopen:File name too longdoveadm: Error: Failed to iterate through some users*"

this is my config (part):

*ssl_cert =