mail from:<a@b>
quit
****
+#
+# Check the server closes conn after a quit-response
+exim -DSERVER=server -DLAST=accept -bd -oX PORT_D
+****
+client 127.0.0.1 PORT_D
+??? 220
+EHLO test.ex
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250 HELP
+QUIT
+??? 221
+???*eof
+****
+#
+killdaemon