Halo list, Happy report full conversion away qmail near finish, only one problem remain we can see.
noki7 postfix/smtpd[8512]: cannot load Certificate Authority data: disabling TLS support is this error because client not use TLS? Is this error safe to ignore or does have problem reading local server certificate? I enable for some time - smtpd_tls_loglevel = 3 but this show nothing out of ordinary initializing the server-side TLS engine open smtpd TLS cache btree:/var/lib/postfix/smtpd_tls_session_cache tlsmgr_cache_run_event: start TLS smtpd session cache cleanup cannot load Certificate Authority data: disabling TLS support This is all it show. main.cf TLS relevance - smtp_tls_security_level = may smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_tls_session_cache smtp_tls_CAfile = /etc/postfix/ca.csr smtpd_tls_security_level = may smtpd_tls_received_header = yes smtpd_tls_key_file = /etc/postfix/mail.key smtpd_tls_cert_file = /etc/postfix/mail.cert smtpd_tls_CAfile = /etc/postfix/ca.csr smtpd_tls_session_cache_database = btree:/var/lib/postfix/smtpd_tls_session_cache tls_random_source = dev:/dev/urandom Thaks, (and hope this last postfix noobie question)