continuation lines is ignored. Each argument or data line is passed through the
string expansion mechanism, and the result is output. Variable values from the
configuration file (for example, &$qualify_domain$&) are available, but no
-message-specific values (such as &$sender_domain$&) are set, because no message
+message-specific values (such as &$message_exim_id$&) are set, because no message
is being processed (but see &%-bem%& and &%-Mset%&).
&*Note*&: If you use this mechanism to test lookups, and you change the data
treated as if the &%bounce_return_size_limit%& (below) restriction was exceeded.
The option also applies to bounces returned when an error is detected
-during reception of a messsage.
+during reception of a message.
In this case lines from the original are truncated.
The option does not apply to messages generated by an &(autoreply)& transport.