Additionally found errors in the guide for Dovecot that I have submitted to be added as comments: CORRECT WORKING CONFIG [...] ssl_cert = </etc/postfix/smtpd.cert ssl_key = </etc/postfix/smtpd.key ## must be re-added after an ISPConfig update!!! ssl_ca = </usr/local/ispconfig/interface/ssl/startssl.chain.class1.server.crt [...] INCORRECT OBSOLETE CONFIG [...] ssl_cert_file = /etc/postfix/smtpd.cert ssl_key_file = /etc/postfix/smtpd.key ## must be re-added after an ISPConfig update!!! ssl_ca_file = /usr/local/ispconfig/interface/ssl/startssl.chain.class1.server.crt [...]
CORRECTION that doesn't work errors out. This works: smtpd_tls_CAfile = /usr/local/ispconfig/interface/ssl/ispserver.bundle
