1 Connecting to 127.0.0.1 port 1225 ... connected
3 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
6 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
17 >>> mail from:someone@some.domain
20 >>> rcpt to:CALLER@test.ex
24 >>> To: Susan@random.com
25 >>> From: Sam@random.com
26 >>> Subject: This is a bodyless test message
29 <<< 250- 88 byte chunk, total 88
31 <<< 250 OK id=10HmaX-000000005vi-0000
34 <<< 221 testhost.test.ex closing connection
36 Connecting to 127.0.0.1 port 1225 ... connected
38 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
41 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
52 >>> mail from:someone@some.domain
55 >>> rcpt to:CALLER@test.ex
59 >>> To: Susan@random.com
60 >>> From: Sam@random.com
61 >>> Subject: This is a bodyfull test message
65 <<< 250 100 byte chunk received
71 <<< 250- 0 byte chunk, total 100
73 <<< 250 OK id=10HmaY-000000005vi-0000
74 >>> mail from:someone@some.domain
77 >>> rcpt to:CALLER@test.ex
81 >>> To: Susan@bdat 78 last
83 <<< 250 10 byte chunk received
85 >>> From: Sam@random.com
86 >>> Subject: This is a bodyless test message
89 <<< 250- 78 byte chunk, total 88
91 <<< 250 OK id=10HmaZ-000000005vi-0000
94 <<< 221 testhost.test.ex closing connection
96 Connecting to 127.0.0.1 port 1225 ... connected
98 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
101 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
103 <<< 250-SIZE 52428800
112 >>> mail from:some_ne@some.domain
115 >>> rcpt to:CALLER@test.ex
119 >>> To: Susan@random.com
120 >>> From: Sam@random.com
121 >>> Subject: This is a bodyfull test message
125 <<< 250 100 byte chunk received
131 <<< 250- 0 byte chunk, total 100
133 <<< 250 OK id=10HmbA-000000005vi-0000
137 >>> mail from:someone@some.domain
140 >>> rcpt to:CALLER@test.ex
144 >>> To: Susan@bdat 78 last
146 <<< 250 10 byte chunk received
148 >>> From: Sam@random.com
149 >>> Subject: This is a bodyless test message
152 <<< 250- 78 byte chunk, total 88
154 <<< 250 OK id=10HmbB-000000005vi-0000
157 <<< 221 testhost.test.ex closing connection
159 Connecting to 127.0.0.1 port 1225 ... connected
161 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
164 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
166 <<< 250-SIZE 52428800
175 >>> mail from:someone@some.domain
178 >>> rcpt to:CALLER@test.ex
182 >>> To: Susan@random.com
183 >>> From: Sam@random.com
184 >>> Subject: This is a bodyless test message
187 <<< 421 testhost.test.ex SMTP incoming data timeout - closing connection.
189 Connecting to 127.0.0.1 port 1225 ... connected
191 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
194 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
196 <<< 250-SIZE 52428800
205 >>> mail from:someone@some.domain
208 >>> rcpt to:CALLER@test.ex
212 >>> To: Susan@random.com
213 >>> From: Sam@random.com
214 >>> Subject: This is a bodyless test message
217 <<< 250 88 byte chunk received
220 <<< 504 zero size for BDAT command
223 <<< 221 testhost.test.ex closing connection
225 Connecting to 127.0.0.1 port 1225 ... connected
227 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
230 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
232 <<< 250-SIZE 52428800
241 >>> mail from:someone@some.domain
244 >>> rcpt to:CALLER@test.ex
248 >>> To: Susan@random.com
249 >>> From: Sam@random.com
250 >>> Subject: This is a bodyless test message
253 <<< 250 88 byte chunk received
256 <<< 503 only BDAT permissible after non-LAST BDAT
262 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
264 <<< 250-SIZE 52428800
273 >>> mail from:someone@some.domain
276 >>> rcpt to:CALLER@test.ex
280 >>> To: Susan@random.com
281 >>> From: Sam@random.com
282 >>> Subject: This is a bodyless test message
285 <<< 250 88 byte chunk received
288 <<< 503 only BDAT permissible after non-LAST BDAT
291 <<< 503 only RSET accepted now
294 <<< 221 testhost.test.ex closing connection
296 Connecting to 127.0.0.1 port 1225 ... connected
298 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
301 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
303 <<< 250-SIZE 52428800
312 >>> MAIL FROM:<someone@some.domain>\r\nRCPT TO:<CALLER@test.ex>\r\nBDAT 88 LAST\r\nTo: Susan@random.com\r\nFrom: Sam@random.com\r\nSubject: This is a bodyless test message\r\n
318 <<< 250- 88 byte chunk, total 88
320 <<< 250 OK id=10HmbF-000000005vi-0000
323 <<< 221 testhost.test.ex closing connection
325 Connecting to 127.0.0.1 port 1225 ... connected
327 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
330 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
332 <<< 250-SIZE 52428800
341 >>> 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
345 <<< 550 relay not permitted
347 <<< 503-All RCPT commands were rejected with this error:
349 <<< 503-relay not permitted
351 <<< 503 Valid RCPT command must precede BDAT
353 <<< 503-All RCPT commands were rejected with this error:
355 <<< 503-relay not permitted
357 <<< 503 valid RCPT command must precede BDAT
360 <<< 221 testhost.test.ex closing connection
362 Connecting to 127.0.0.1 port 1225 ... connected
364 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
367 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
369 <<< 250-SIZE 52428800
378 >>> 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
381 ??? 550 relay not permitted
382 <<< 550 relay not permitted
383 ??? 503-All RCPT commands were rejected
384 <<< 503-All RCPT commands were rejected with this error:
386 <<< 503-relay not permitted
388 <<< 503 Valid RCPT command must precede BDAT
389 ??? 503-All RCPT commands were rejected
390 <<< 503-All RCPT commands were rejected with this error:
392 <<< 503-relay not permitted
394 <<< 503 valid RCPT command must precede BDAT
401 >>> 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
405 <<< 550 relay not permitted
406 ??? 503-All RCPT commands were rejected
407 <<< 503-All RCPT commands were rejected with this error:
409 <<< 503-relay not permitted
411 <<< 503 Valid RCPT command must precede BDAT
413 <<< 503-All RCPT commands were rejected with this error:
415 <<< 503-relay not permitted
417 <<< 503 valid RCPT command must precede BDAT
420 <<< 221 testhost.test.ex closing connection
422 Connecting to 127.0.0.1 port 1225 ... connected
424 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
427 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
429 <<< 250-SIZE 52428800
438 >>> 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
443 ??? 250 86 byte chunk received
444 <<< 250 86 byte chunk received
447 >>> 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
452 ??? 250 86 byte chunk received
453 <<< 250 86 byte chunk received
454 ??? 250- 6 byte chunk, total 93
455 <<< 250- 6 byte chunk, total 93
457 <<< 250 OK id=10HmbG-000000005vi-0000
460 <<< 221 testhost.test.ex closing connection
462 Connecting to 127.0.0.1 port 1225 ... connected
464 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
467 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
469 <<< 250-SIZE 52428800
478 >>> mail from:someone@some.domain
481 >>> rcpt to:CALLER@test.ex
485 >>> To: Susan@random.com\n
486 >>> From: Sam@random.com
487 >>> Subject: This is a Bodyless test message
490 <<< 552 Message header not CRLF terminated
493 <<< 221 testhost.test.ex closing connection
495 Connecting to 127.0.0.1 port 1225 ... connected
497 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
500 <<< 250-testhost.test.ex Hello tester [127.0.0.1]
502 <<< 250-SIZE 52428800
511 >>> mail from:someone@some.domain
514 >>> rcpt to:CALLER@test.ex
518 >>> To: Susan@random.com
519 >>> From: Sam@random.com
520 >>> Subject: This is a bodyfull test message
524 <<< 250- 98 byte chunk, total 100
526 <<< 250 OK id=10HmbH-000000005vi-0000
529 <<< 221 testhost.test.ex closing connection
531 Connecting to 127.0.0.1 port 1225 ... connected
533 <<< 220 testhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
536 <<< 250-testhost.test.ex Hello smuggler [127.0.0.1]
538 <<< 250-SIZE 52428800
547 >>> MAIL FROM:<legit@some.domain>
550 >>> RCPT TO:<CALLER@test.ex>
555 <<< 354 Enter message, ending with "." on a line by itself
556 >>> Subject: test of smuggled smtp
558 >>> This is body for initial message
559 >>> The next line is a bogus end-of-data attempt, followed by a try at a smuggled message:
561 >>> mail from:<smuggler@y>
562 >>> rcpt to:<CALLER@test.ex>
564 >>> Subject: send me all your money!
566 >>> All your bases are belong to us. Send Bitcoins.
570 <<< 250 OK id=10HmbI-000000005vi-0000
573 <<< 221 testhost.test.ex closing connection