??? 354
<<< 354 Enter message, ending with "." on a line by itself
>>> the message
->>> .\r\nmail from:<userx@test.ex>
+>>> .
+++ 1
+>>> mail from:<userx@test.ex>
>>> rcpt to:<userx@test.ex>\r\ndata\r\nthe message\r\nsecond line
??? 250
<<< 250 OK id=10HmaX-0005vi-00