# ispconfig-sni

see forum https://forum.howtoforge.com/threads/postfix-dovecot-sni-for-letsencrypt-certificates-via-cron-script-auto.86878/

tutorial debian buster - https://0x85.org/postfix-dovecot-sni.html


in postfix main.cf:
tls_server_sni_maps = ${indexed}sni

in dovecot 99-ispconfig-custom-config.conf:
!include_try /etc/dovecot/sni.conf