check_string string "From " appendfile 3.03
unset pipe 3.03
check_srv string* unset dnslookup 4.31
+client_authz string* unset gsasl 4.94
client_condition string* unset authenticators 4.68
client_ignore_invalid_base64 boolean false plaintext 4.61
client_name string* + cram_md5 3.10
+client_password string* unset gsasl 4.94
client_secret string* unset cram_md5 3.10
client_send string* unset plaintext 3.10
+ unset external (auth) 4.93
+client_username string* unset gsasl 4.94
command string* unset lmtp 3.20
unset pipe
unset queryprogram 4.00
dkim_sign_headers string* (RFC4871) smtp 4.70
dkim_strict string* unset smtp 4.70
dkim_timestamps integer* unset smtp 4.92
+dkim_verify_hashes string sha256:sha512:sha1 main 4.93
+dkim_verify_keytypes string ed25519:rsa main 4.93
+dkim_verify_minimal boolean false main 4.93
dkim_verify_signers string* $dkim_signers main 4.70
directory string* unset appendfile
directory_file string* + appendfile
disable_ipv6 boolean false main 4.61
disable_logging boolean false routers 4.11
false transports 4.11
-dmarc_forensic_sender string unset main 4.82 if experimental_dmarc
-dmarc_history_file string unset main 4.82 if experimental_dmarc
-dmarc_tld_file string unset main 4.82 if experimental_dmarc
+dmarc_forensic_sender string unset main 4.82 if experimental_dmarc, 4.93 mainline
+dmarc_history_file string unset main 4.82 if experimental_dmarc, 4.93 mainline
+dmarc_tld_file string unset main 4.82 if experimental_dmarc, 4.93 mainline
dns_again_means_nonexist domain list unset main 1.89
dns_check_names_pattern string + main 2.11
dns_cname_loops integer 0 main 4.92 Set to 9 for older behaviour
exim_group string ++ main
exim_path string ++ main
exim_user string ++ main
+exim_version string ++ main 4.93
expn boolean true routers
extra_local_interfaces string unset main 4.21
extract_addresses_remove_arguments boolean true main 1.92
server_param1 string* unset tls (auth) 4.86
server_param2 string* unset tls (auth) 4.86
server_param3 string* unset tls (auth) 4.86
+server_param2 string* unset tls (auth) 4.86 (tls-only) 4.93 (external)
+server_param3 string* unset tls (auth) 4.86 (tls-only) 4.93 (external)
server_prompts string* unset plaintext 3.10
server_realm string unset cyrus_sasl,gsasl 4.43 (cyrus-only) 4.80 (others)
server_scram_iter string* unset gsasl 4.80
server_secret string* unset cram_md5 3.10
server_service string "smtp" cyrus_sasl,gsasl,heimdal_gssapi (cyrus-only) 4.80 (others)
server_set_id string* unset authenticators 3.10
+set string* unset routers 4.93
shadow_condition string* unset transports
shadow_transport string unset transports
size_addition integer 1024 smtp 1.91