+# plain, small message (body w/o lineend)
+client 127.0.0.1 PORT_D
+??? 220
+ehlo tester
+??? 250-
+??? 250-SIZE
+??? 250-8BITMIME
+??? 250-PIPELINING
+??? 250-CHUNKING
+??? 250 HELP
+mail from:someone@some.domain
+??? 250
+rcpt to:CALLER@test.ex
+??? 250
+bdat 98 last
+To: Susan@random.com
+From: Sam@random.com
+Subject: This is a bodyfull test message
+
+>>> 1234567890
+??? 250-
+??? 250
+quit
+??? 221
+****
+#