[from_email]
[from_name]
[replyto_email]
[replyto_name]
[return_path]
[organisation]
[priority] [sendOptions]

[includeMedia]

[flowedFormat]

[HTMLParams]
[plainParams] [quick_mail_encoding]
[direct_mail_encoding]
[quick_mail_charset]
[direct_mail_charset]

[use_rdct]

[long_link_mode]

[enable_jump_url]

[jumpurl_tracking_privacy]

[enable_mailto_jump_url]

[authcode_fieldList] [http_username]
[http_password]
[simulate_usergroup]
[userTable]
[test_tt_address_uids]
[test_dmail_group_uids]
[testmail]

[showContentTitle]

[prependContentTitle]

[maxLabelLength]