testcase_dir/bare_lf

   1 HELO example.com\r
   2 MAIL FROM:<Postmaster@example.com>\r
   3 RCPT TO:<Postmaster>\r
   4 DATA\r
   5 To: Postsmaster\r
   6 From: Postsmaster@example.com\r
   7 Subject: foo bar baz\r
   8 \r
   9 anything\r
  10 anything\r
  11 \r
  12 .
  13
  14 .\r
  15 QUIT\r