# Postfix main configuration # https://www.postfix.org/postconf.5.html # --- Identity --- myhostname = mail.secretbee.buzz mydomain = secretbee.buzz myorigin = $mydomain # --- Network --- inet_interfaces = all inet_protocols = ipv4 # --- Local delivery --- mydestination = $myhostname, localhost.$mydomain, localhost # --- Relay --- mynetworks = 127.0.0.0/8 relayhost = # --- TLS (outbound) --- smtp_tls_security_level = enforce smtp_tls_loglevel = 1 smtpd_tls_chain_files = /etc/postfix/fullchain.pem /etc/postfix/privkey.pem # --- Mailbox --- home_mailbox = Maildir/ # --- Limits --- message_size_limit = 52428800