+# Exim test configuration 2026
+
+exim_path = EXIM_PATH
+host_lookup_order = bydns
+primary_hostname = myhost.test.ex
+rfc1413_query_timeout = 0s
+spool_directory = DIR/spool
+log_file_path = DIR/spool/log/%slog
+gecos_pattern = ""
+gecos_name = CALLER_NAME
+
+# ----- Main settings -----
+
+acl_smtp_rcpt = check_rcpt
+log_selector = +tls_peerdn
+
+tls_advertise_hosts = HOSTIPV4
+tls_certificate = DIR/aux-fixed/cert1
+tls_privatekey = DIR/aux-fixed/cert1
+
+
+# ----- ACLs -----
+
+begin acl
+
+check_rcpt:
+ accept local_parts = userx
+
+ defer local_parts = usery
+ hosts = 127.0.0.1
+
+ accept
+
+
+# ----- Routers -----
+
+begin routers
+
+r0:
+ driver = accept
+ condition = ${if !eq {$sender_host_address}{}}
+ transport = t2
+
+r1:
+ driver = accept
+ transport = t1
+
+
+# ----- Transports -----
+
+begin transports
+
+t1:
+ driver = smtp
+ hosts = 127.0.0.1 : HOSTIPV4
+ port = PORT_D
+ allow_localhost
+
+t2:
+ driver = appendfile
+ file = /dev/null
+ user = CALLER
+
+# End