??? 250-
<<< 250- 88 byte chunk, total 88
??? 250
-<<< 250 OK id=10HmaX-0005vi-00
+<<< 250 OK id=10HmaX-000000005vi-0000
>>> quit
??? 221
<<< 221 testhost.test.ex closing connection
<<< 250-PIPELINING
??? 250-
<<< 250-CHUNKING
-??? 250
+??? 250
<<< 250 HELP
>>> mail from:someone@some.domain
??? 250
??? 250-
<<< 250- 0 byte chunk, total 100
??? 250
-<<< 250 OK id=10HmaY-0005vi-00
+<<< 250 OK id=10HmaY-000000005vi-0000
+>>> mail from:someone@some.domain
+??? 250
+<<< 250 OK
+>>> rcpt to:CALLER@test.ex
+??? 250
+<<< 250 Accepted
+>>> bdat 10
+>>> To: Susan@bdat 78 last
+??? 250
+<<< 250 10 byte chunk received
+>>> random.com
+>>> From: Sam@random.com
+>>> Subject: This is a bodyless test message
+>>>
+??? 250-
+<<< 250- 78 byte chunk, total 88
+??? 250
+<<< 250 OK id=10HmaZ-000000005vi-0000
+>>> quit
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo tester
+??? 250-
+<<< 250-testhost.test.ex Hello tester [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-
+<<< 250-CHUNKING
+??? 250
+<<< 250 HELP
+>>> mail from:some_ne@some.domain
+??? 250
+<<< 250 OK
+>>> rcpt to:CALLER@test.ex
+??? 250
+<<< 250 Accepted
+>>> bdat 100
+>>> To: Susan@random.com
+>>> From: Sam@random.com
+>>> Subject: This is a bodyfull test message
+>>>
+>>> 1234567890
+??? 250
+<<< 250 100 byte chunk received
+>>> noop
+??? 250
+<<< 250 OK
+>>> bdat 0 last
+??? 250-
+<<< 250- 0 byte chunk, total 100
+??? 250
+<<< 250 OK id=10HmbA-000000005vi-0000
+>>> RSET
+??? 250
+<<< 250 Reset OK
>>> mail from:someone@some.domain
??? 250
<<< 250 OK
??? 250-
<<< 250- 78 byte chunk, total 88
??? 250
-<<< 250 OK id=10HmaZ-0005vi-00
+<<< 250 OK id=10HmbB-000000005vi-0000
>>> quit
??? 221
<<< 221 testhost.test.ex closing connection
<<< 250-PIPELINING
??? 250-
<<< 250-CHUNKING
-??? 250
+??? 250
<<< 250 HELP
>>> mail from:someone@some.domain
??? 250
<<< 250-PIPELINING
??? 250-
<<< 250-CHUNKING
-??? 250
+??? 250
<<< 250 HELP
>>> mail from:someone@some.domain
??? 250
<<< 250-PIPELINING
??? 250-
<<< 250-CHUNKING
-??? 250
+??? 250
<<< 250 HELP
>>> mail from:someone@some.domain
??? 250
<<< 250-PIPELINING
??? 250-
<<< 250-CHUNKING
-??? 250
+??? 250
<<< 250 HELP
>>> mail from:someone@some.domain
??? 250
??? 250-
<<< 250- 88 byte chunk, total 88
??? 250
-<<< 250 OK id=10HmbB-0005vi-00
+<<< 250 OK id=10HmbF-000000005vi-0000
+>>> quit
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> EHLO tester
+??? 250-
+<<< 250-testhost.test.ex Hello tester [127.0.0.1]
+??? 250-SIZE
+<<< 250-SIZE 52428800
+??? 250-8BITMIME
+<<< 250-8BITMIME
+??? 250-PIPELINING
+<<< 250-PIPELINING
+??? 250-CHUNKING
+<<< 250-CHUNKING
+??? 250 HELP
+<<< 250 HELP
+>>> MAIL FROM:<someone@some.domain>\r\nRCPT TO:<dummy@reject.ex>\r\nBDAT 86\r\nTo: Susan@random.com\r\nFrom: Sal@random.com\r\nSubject: This is a bodyless test message\r\nBDAT 6 LAST\r\nZZ\r\n
+??? 250
+<<< 250 OK
+??? 550
+<<< 550 relay not permitted
+??? 503-
+<<< 503-All RCPT commands were rejected with this error:
+??? 503-
+<<< 503-relay not permitted
+??? 503
+<<< 503 Valid RCPT command must precede BDAT
+??? 503-
+<<< 503-All RCPT commands were rejected with this error:
+??? 503-
+<<< 503-relay not permitted
+??? 503
+<<< 503 valid RCPT command must precede BDAT
>>> quit
??? 221
<<< 221 testhost.test.ex closing connection
End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> EHLO tester
+??? 250-
+<<< 250-testhost.test.ex Hello tester [127.0.0.1]
+??? 250-SIZE
+<<< 250-SIZE 52428800
+??? 250-8BITMIME
+<<< 250-8BITMIME
+??? 250-PIPELINING
+<<< 250-PIPELINING
+??? 250-CHUNKING
+<<< 250-CHUNKING
+??? 250 HELP
+<<< 250 HELP
+>>> MAIL FROM:<some3ne@some.domain>\r\nRCPT TO:<dummy@reject.ex>\r\nBDAT 86\r\nTo: Susan@random.com\r\nFrom: Sal@random.com\r\nSubject: This is a bodyless test message\r\nBDAT 6 LAST\r\nZZ\r\n
+??? 250
+<<< 250 OK
+??? 550 relay not permitted
+<<< 550 relay not permitted
+??? 503-All RCPT commands were rejected
+<<< 503-All RCPT commands were rejected with this error:
+??? 503-
+<<< 503-relay not permitted
+??? 503
+<<< 503 Valid RCPT command must precede BDAT
+??? 503-All RCPT commands were rejected
+<<< 503-All RCPT commands were rejected with this error:
+??? 503-
+<<< 503-relay not permitted
+??? 503
+<<< 503 valid RCPT command must precede BDAT
+>>> RSET
+??? 250
+<<< 250 Reset OK
+>>> NOOP
+??? 250
+<<< 250 OK
+>>> MAIL FROM:<some4ne@some.domain>\r\nRCPT TO:<dummy@reject.ex>\r\nBDAT 86\r\nTo: Susan@random.com\r\nFrom: Sal@random.com\r\nSubject: This is a bodyless test message\r\nBDAT 6 LAST\r\nZZ\r\n
+??? 250
+<<< 250 OK
+??? 550
+<<< 550 relay not permitted
+??? 503-All RCPT commands were rejected
+<<< 503-All RCPT commands were rejected with this error:
+??? 503-
+<<< 503-relay not permitted
+??? 503
+<<< 503 Valid RCPT command must precede BDAT
+??? 503-
+<<< 503-All RCPT commands were rejected with this error:
+??? 503-
+<<< 503-relay not permitted
+??? 503
+<<< 503 valid RCPT command must precede BDAT
+>>> quit
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> EHLO tester
+??? 250-
+<<< 250-testhost.test.ex Hello tester [127.0.0.1]
+??? 250-SIZE
+<<< 250-SIZE 52428800
+??? 250-8BITMIME
+<<< 250-8BITMIME
+??? 250-PIPELINING
+<<< 250-PIPELINING
+??? 250-CHUNKING
+<<< 250-CHUNKING
+??? 250 HELP
+<<< 250 HELP
+>>> MAIL FROM:<some5ne@some.domain>\r\nRCPT TO:<CALLER@test.ex>\r\nBDAT 86\r\nTo: Susan@random.com\r\nFrom: Sa5@random.com\r\nSubject: This is a bodyless test message\r\nRSET
+??? 250 OK
+<<< 250 OK
+??? 250 Accepted
+<<< 250 Accepted
+??? 250 86 byte chunk received
+<<< 250 86 byte chunk received
+??? 250 Reset OK
+<<< 250 Reset OK
+>>> MAIL FROM:<some6ne@some.domain>\r\nRCPT TO:<CALLER@test.ex>\r\nBDAT 86\r\nTo: Susan@random.com\r\nFrom: Sa6@random.com\r\nSubject: This is a bodyless test message\r\nBDAT 6 LAST\r\nZZ\r\n
+??? 250 OK
+<<< 250 OK
+??? 250 Accepted
+<<< 250 Accepted
+??? 250 86 byte chunk received
+<<< 250 86 byte chunk received
+??? 250- 6 byte chunk, total 93
+<<< 250- 6 byte chunk, total 93
+??? 250 OK
+<<< 250 OK id=10HmbG-000000005vi-0000
+>>> QUIT
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo tester
+??? 250-
+<<< 250-testhost.test.ex Hello tester [127.0.0.1]
+??? 250-SIZE
+<<< 250-SIZE 52428800
+??? 250-8BITMIME
+<<< 250-8BITMIME
+??? 250-PIPELINING
+<<< 250-PIPELINING
+??? 250-CHUNKING
+<<< 250-CHUNKING
+??? 250 HELP
+<<< 250 HELP
+>>> mail from:someone@some.domain
+??? 250
+<<< 250 OK
+>>> rcpt to:CALLER@test.ex
+??? 250
+<<< 250 Accepted
+>>> bdat 87 last
+>>> To: Susan@random.com\n
+>>> From: Sam@random.com
+>>> Subject: This is a Bodyless test message
+>>>
+??? 552
+<<< 552 Message header not CRLF terminated
+>>> quit
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo tester
+??? 250-
+<<< 250-testhost.test.ex Hello tester [127.0.0.1]
+??? 250-SIZE
+<<< 250-SIZE 52428800
+??? 250-8BITMIME
+<<< 250-8BITMIME
+??? 250-PIPELINING
+<<< 250-PIPELINING
+??? 250-CHUNKING
+<<< 250-CHUNKING
+??? 250 HELP
+<<< 250 HELP
+>>> mail from:someone@some.domain
+??? 250
+<<< 250 OK
+>>> rcpt to:CALLER@test.ex
+??? 250
+<<< 250 Accepted
+>>> bdat 98 last
+>>> To: Susan@random.com
+>>> From: Sam@random.com
+>>> Subject: This is a bodyfull test message
+>>>
+>>> 1234567890
+??? 250-
+<<< 250- 98 byte chunk, total 100
+??? 250
+<<< 250 OK id=10HmbH-000000005vi-0000
+>>> quit
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo smuggler
+??? 250-
+<<< 250-testhost.test.ex Hello smuggler [127.0.0.1]
+??? 250-SIZE
+<<< 250-SIZE 52428800
+??? 250-8BITMIME
+<<< 250-8BITMIME
+??? 250-PIPELINING
+<<< 250-PIPELINING
+??? 250-CHUNKING
+<<< 250-CHUNKING
+??? 250 HELP
+<<< 250 HELP
+>>> MAIL FROM:<legit@some.domain>
+??? 250
+<<< 250 OK
+>>> RCPT TO:<CALLER@test.ex>
+??? 250
+<<< 250 Accepted
+>>> DATA
+??? 354
+<<< 354 Enter message, ending with "." on a line by itself
+>>> Subject: test of smuggled smtp
+>>>
+>>> This is body for initial message
+>>> The next line is a bogus end-of-data attempt, followed by a try at a smuggled message:
+>>> .\n
+>>> mail from:<smuggler@y>
+>>> rcpt to:<CALLER@test.ex>
+>>> bdat 86 last
+>>> Subject: send me all your money!
+>>>
+>>> All your base are belong to us. Send Bitcoins.
+>>> QUIT
+>>> .
+??? 250
+<<< 250 OK id=10HmbI-000000005vi-0000
+>>> QUIT
+??? 221
+<<< 221 testhost.test.ex closing connection
+End of script