test/scripts/4560-ARC/4560

   1 # ARC verify and sign
   2 #
   3 exim -DSERVER=server -bd -oX PORT_D
   4 ****
   5 #
   6 # We send this one through one forwarding hop.
   7 # It starts off bare, so the forwarder reception gets an ARC status of "none".
   8 # The outbound signs it with that, and the final receiver is happy to pass it.
   9 #
  10 client 127.0.0.1 PORT_D
  11 ??? 220
  12 HELO xxx
  13 ??? 250
  14 MAIL FROM:<CALLER@bloggs.com>
  15 ??? 250
  16 RCPT TO:<za@test.ex>
  17 ??? 250
  18 DATA
  19 ??? 354
  20 Subject: Test
  21
  22 This is a test body.
  23 .
  24 ??? 250
  25 QUIT
  26 ??? 221
  27 ****
  28 #
  29 exim -DSERVER=server -DNOTDAEMON -q
  30 ****
  31 exim -DSERVER=server -DNOTDAEMON -q
  32 ****
  33 #
  34 #
  35 #
  36 #
  37 #
  38 #
  39 #
  40 #
  41 #
  42 # We send this one through two forwarding hops.
  43 # It starts off bare, so the 1st forwarder reception gets an ARC status of "none".
  44 # The outbound signs it with that, and the 2nd forwarder is happy to pass it.
  45 # The outbound signs again, and the final receiver is happy.
  46 #
  47 client 127.0.0.1 PORT_D
  48 ??? 220
  49 HELO xxx
  50 ??? 250
  51 MAIL FROM:<CALLER@bloggs.com>
  52 ??? 250
  53 RCPT TO:<zza@test.ex>
  54 ??? 250
  55 DATA
  56 ??? 354
  57 Subject: Test
  58
  59 This is a test body.
  60 .
  61 ??? 250
  62 QUIT
  63 ??? 221
  64 ****
  65 #
  66 exim -DSERVER=server -DNOTDAEMON -q
  67 ****
  68 exim -DSERVER=server -DNOTDAEMON -q
  69 ****
  70 exim -DSERVER=server -DNOTDAEMON -q
  71 ****
  72 #
  73 #
  74 #
  75 #
  76 #
  77 #
  78 #
  79 #
  80 #
  81 # We send this one through one forwarder, one mailinglist, and one more forwarder
  82 #
  83 client 127.0.0.1 PORT_D
  84 ??? 220
  85 HELO xxx
  86 ??? 250
  87 MAIL FROM:<CALLER@bloggs.com>
  88 ??? 250
  89 RCPT TO:<zmza@test.ex>
  90 ??? 250
  91 DATA
  92 ??? 354
  93 Subject: Test
  94
  95 This is a test body.
  96 .
  97 ??? 250
  98 QUIT
  99 ??? 221
 100 ****
 101 #
 102 exim -DSERVER=server -DNOTDAEMON -q
 103 ****
 104 exim -DSERVER=server -DNOTDAEMON -q
 105 ****
 106 exim -DSERVER=server -DNOTDAEMON -q
 107 ****
 108 exim -DSERVER=server -DNOTDAEMON -q
 109 ****
 110 #
 111 #
 112 #
 113 #
 114 #
 115 #
 116 #
 117 #
 118 #
 119 # We send this one through two forwarders, then one ARC-unaware mailinglist
 120 # then one more forwarder
 121 #
 122 client 127.0.0.1 PORT_D
 123 ??? 220
 124 HELO xxx
 125 ??? 250
 126 MAIL FROM:<CALLER@bloggs.com>
 127 ??? 250
 128 RCPT TO:<zzmza@test.ex>
 129 ??? 250
 130 DATA
 131 ??? 354
 132 Subject: Test
 133
 134 This is a test body.
 135 .
 136 ??? 250
 137 QUIT
 138 ??? 221
 139 ****
 140 #
 141 exim -DSERVER=server -DNOTDAEMON -q
 142 ****
 143 exim -DSERVER=server -DNOTDAEMON -q
 144 ****
 145 exim -DSERVER=server -DNOTDAEMON -DOPTION -q
 146 ****
 147 exim -DSERVER=server -DNOTDAEMON -q
 148 ****
 149 exim -DSERVER=server -DNOTDAEMON -q
 150 ****
 151 #
 152 #
 153 #
 154 #
 155 #
 156 #
 157 #
 158 #
 159 #
 160 # We send this one through a forwarders, then an ARC-unaware forwarder
 161 #
 162 client 127.0.0.1 PORT_D
 163 ??? 220
 164 HELO xxx
 165 ??? 250
 166 MAIL FROM:<CALLER@bloggs.com>
 167 ??? 250
 168 RCPT TO:<zza@test.ex>
 169 ??? 250
 170 DATA
 171 ??? 354
 172 Subject: Test
 173
 174 This is a test body.
 175 .
 176 ??? 250
 177 QUIT
 178 ??? 221
 179 ****
 180 #
 181 exim -DSERVER=server -DNOTDAEMON -q
 182 ****
 183 exim -DSERVER=server -DNOTDAEMON -DOPTION -q
 184 ****
 185 exim -DSERVER=server -DNOTDAEMON -q
 186 ****
 187 #
 188 #
 189 #
 190 #
 191 #
 192 #
 193 #
 194 #
 195 #
 196 # We send this one through one forwarding hop.
 197 # It starts with one ARC-set.
 198 # The reception at the forwarder gets an ARC-fail, because the bodyhash does not
 199 # match - so the forwarder outbound ARC-signs as a fail,
 200 # and the final receiver evaluates ARC status as fail.
 201 # Mail original in https://tools.ietf.org/html/draft-ietf-dmarc-arc-protocol-11#page-14
 202 #
 203 client 127.0.0.1 PORT_D
 204 ??? 220
 205 HELO xxx
 206 ??? 250
 207 MAIL FROM:<CALLER@bloggs.com>
 208 ??? 250
 209 RCPT TO:<za@test.ex>
 210 ??? 250
 211 DATA
 212 ??? 354
 213 Received: from dragon.trusteddomain.org (localhost [127.0.0.1])
 214         by dragon.trusteddomain.org (8.14.5/8.14.5) with ESMTP id w121YG2q036577;
 215         Thu, 1 Feb 2018 17:34:20 -0800 (PST)
 216         (envelope-from arc-discuss-bounces@dmarc.org)
 217 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=dmarc.org;
 218         s=clochette; t=1517535263;
 219         bh=DXU/xKzzQYeoYB254nZ0AzNm7z2YZ//FpTnhgIjPyt8=;
 220         h=Date:To:In-Reply-To:References:Cc:Subject:List-Id:
 221          List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:
 222          From:Reply-To;
 223         b=Z66qes0GxyXtv0ow232KSy/b44fPNLZL8JOXHiJLi9dHzIPyxsQd/Zb5NP8i3427g
 224          a9tEyo8Rpz8DPbn351e+IlYqRGLfokTWgX+7NfMLy87p3SfnPytUu6PM8QiW2VC889
 225          Tk0K+5xH5KSgkENaPdLBigHtunyNZaSofgKy5vBM=
 226 Authentication-Results: dragon.trusteddomain.org; sender-id=fail (NotPermitted) header.sender=arc-discuss-bounces@dmarc.org; spf=fail (NotPermitted) smtp.mfrom=arc-discuss-bounces@dmarc.org
 227 Received: from mailhub.convivian.com (mailhub.convivian.com [72.5.31.108])
 228  by dragon.trusteddomain.org (8.14.5/8.14.5) with ESMTP id w121YEt6036571
 229  for <arc-discuss@dmarc.org>; Thu, 1 Feb 2018 17:34:14 -0800 (PST)
 230  (envelope-from jered@convivian.com)
 231 Authentication-Results: dragon.trusteddomain.org; dkim=pass
 232  reason="1024-bit key"
 233  header.d=convivian.com header.i=@convivian.com header.b=LHXEAl5e;
 234  dkim-adsp=pass
 235 Authentication-Results: dragon.trusteddomain.org;
 236  sender-id=pass header.from=jered@convivian.com;
 237  spf=pass smtp.mfrom=jered@convivian.com
 238 Received: from zimbra8.internal.convivian.com (zimbra8.internal.convivian.com
 239  [172.16.0.5])
 240  by mailhub.convivian.com (Postfix) with ESMTP id 471DA66FB6;
 241  Thu,  1 Feb 2018 20:34:08 -0500 (EST)
 242 ARC-Seal: i=1; a=rsa-sha256; d=convivian.com; s=default; t=1517535248; cv=none;
 243  b=HkK4AhtPFBUHtRUKKzTON3wyMj7ZLq881P2qhWg+lO8Y50V9SEc8lJ4dBIM3cj3ftfAbooPSLHAVejA89bpS1eAvODci6pOPaQWkBZmpdu+yPIxqX3FyOaCdIaZFbXaMQ1Jg5Sraf5mkCESmfjR5bCguAaZsnPQDF6wSN8VhbQk=
 244 ARC-Message-Signature: i=1; a=rsa-sha256; d=convivian.com; s=default;
 245  t=1517535248; c=relaxed/simple;
 246  bh=9Cp8KoxNPc7FEuC29xB5bNWWadzdEFhXrX/8i+vd3g4=;
 247  h=DKIM-Signature:Date:From:To:Cc:Message-ID:In-Reply-To:References:
 248  Subject:MIME-Version:Content-Type:X-Originating-IP:X-Mailer:
 249  Thread-Topic:Thread-Index:From;
 250  b=jG+KnBrP2oq1z1upStMoWbM1fkS5zbUiir221Gy6h7ao5oy7Qc3m0pXgrSdhgGD4oX/kk2seEt2WAlPNwEsZyvYeG/80ctd/2+hwaVQ6JSOU83Rdd8im8HwMvXzXZIz8ATjPpOv21+xMrqlPSkD/l6X4VP+AAoVVkhW7f4GWcws=
 251 ARC-Authentication-Results: i=1; mailhub.convivian.com; none
 252 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=convivian.com;
 253  s=default; t=1517535248;
 254  bh=9Cp8KoxNPc7FEuC29xB5bNWWadzdEFhXrX/8i+vd3g4=;
 255  h=Date:From:To:Cc:In-Reply-To:References:Subject:From;
 256  b=LHXEAl5elmfkdXNdK24QonXpkiG38neuJoS7fSQXwZVZkR+cdYNr6eBxx3DF4reJO
 257  NgzV5GFyPX6+LdIqR6rnC8BXhjvJq+pxLW3/wKx39W3ANYWRFm1dgyWBz99NxNNvk/
 258  ruQkYYBBk9GPM52EyHNMvHciRAyaSk+VluGj6c6M=
 259 Date: Thu, 1 Feb 2018 20:34:08 -0500 (EST)
 260 To: Brandon Long <blong@google.com>
 261 Message-ID: <1426665656.110316.1517535248039.JavaMail.zimbra@convivian.com>
 262 In-Reply-To: <CABa8R6s3e1k=c9wQBtNBWvPT4BrXv3-2NnynyAfRseZ-5s6NKg@mail.gmail.com>
 263 References: <CO2PR0501MB981081FA2C73CB83FA1C903F1FA0@CO2PR0501MB981.namprd05.prod.outlook.com>
 264  <CAAQnKjAV3zEfP-J6JgTrv1jU9UPmf9dG9SPr-+q4jZ6PaGQjxg@mail.gmail.com>
 265  <CAAQnKjBBLS9Lm2vnT3i+WUNhrvv2oDEMFEcyozw+YzyKS4G1qQ@mail.gmail.com>
 266  <29030059.107105.1517497494557.JavaMail.zimbra@convivian.com>
 267  <4f60039a-a754-ae4c-1543-0a978d9e13be@rolandturner.com>
 268  <1544831589.110194.1517532064123.JavaMail.zimbra@convivian.com>
 269  <CABa8R6s3e1k=c9wQBtNBWvPT4BrXv3-2NnynyAfRseZ-5s6NKg@mail.gmail.com>
 270 MIME-Version: 1.0
 271 X-Originating-IP: [172.16.0.5]
 272 X-Mailer: Zimbra 8.7.11_GA_1854 (ZimbraWebClient - FF58 (Mac)/8.7.11_GA_1854)
 273 Thread-Topic: Gmail support of ARC headers from third-parties
 274 Thread-Index: JantLkX01vLd7pyKcopbBWCs3yDbLQ==
 275 Cc: arc-discuss <arc-discuss@dmarc.org>
 276 Subject: Re: [arc-discuss] Gmail support of ARC headers from third-parties
 277 X-BeenThere: arc-discuss@dmarc.org
 278 X-Mailman-Version: 2.1.18
 279 Precedence: list
 280 List-Id: Discussion of the ARC protocol <arc-discuss.dmarc.org>
 281 List-Unsubscribe: <http://lists.dmarc.org/mailman/options/arc-discuss>,
 282  <mailto:arc-discuss-request@dmarc.org?subject=unsubscribe>
 283 List-Archive: <http://lists.dmarc.org/pipermail/arc-discuss/>
 284 List-Post: <mailto:arc-discuss@dmarc.org>
 285 List-Help: <mailto:arc-discuss-request@dmarc.org?subject=help>
 286 List-Subscribe: <http://lists.dmarc.org/mailman/listinfo/arc-discuss>,
 287  <mailto:arc-discuss-request@dmarc.org?subject=subscribe>
 288 From: Jered Floyd via arc-discuss <arc-discuss@dmarc.org>
 289 Reply-To: Jered Floyd <jered@convivian.com>
 290 Content-Type: multipart/mixed; boundary="===============2728806607597782871=="
 291 Errors-To: arc-discuss-bounces@dmarc.org
 292 Sender: "arc-discuss" <arc-discuss-bounces@dmarc.org>
 293
 294 --===============2728806607597782871==
 295 Content-Type: multipart/alternative;
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 299 Content-Type: text/plain; charset=utf-8
 300 Content-Transfer-Encoding: 7bit
 301
 302 >> Couldn't the first untrusted ARC signer (working in reverse chronological order)
 303 >> simply have faked all the earlier headers and applied a "valid" ARC
 304 >> signature/seal? This is why I figured you must trust the entire chain if you
 305 >> want to trust the sender data.
 306
 307 > They can't fake an earlier signature unless they have the private key for the
 308 > signing domain.
 309
 310 > Ie, a non-modifying hop is basically a no-op, unless you want to trust their
 311 > auth results.
 312
 313 OK, sure; I agree with that. But I guess I see ARC as primarily for indirect mail flows that break DKIM (i.e. Mailman), in which case I think trust is needed to bridge those hops?
 314
 315 --Jered
 316
 317 --=_bda8d35f-e3be-4e59-9fc8-f78ed0af3226
 318 Content-Type: text/html; charset=utf-8
 319 Content-Transfer-Encoding: 7bit
 320
 321 <html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><br></div><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><div dir="ltr"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
 322 Couldn't the first untrusted ARC signer (working in reverse chronological order) simply have faked all the earlier headers and applied a "valid" ARC signature/seal?&nbsp; This is why I figured you must trust the entire chain if you want to trust the sender data.<br></blockquote><br><div>They can't fake an earlier signature unless they have the private key for the signing domain.</div><br><div>Ie, a non-modifying hop is basically a no-op, unless you want to trust their auth results.</div></div></div></blockquote><div>OK, sure; I agree with that.&nbsp; But I guess I see ARC as primarily for indirect mail flows that break DKIM (i.e. Mailman), in which case I think trust is needed to bridge those hops?<br></div><div><br data-mce-bogus="1"></div><div>--Jered<br data-mce-bogus="1"></div></div></div></body></html>
 323 --=_bda8d35f-e3be-4e59-9fc8-f78ed0af3226--
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 331 _______________________________________________
 332 arc-discuss mailing list
 333 arc-discuss@dmarc.org
 334 http://lists.dmarc.org/mailman/listinfo/arc-discuss
 335
 336 --===============2728806607597782871==--
 337 .
 338 ??? 250
 339 QUIT
 340 ??? 221
 341 ****
 342 #
 343 exim -DSERVER=server -DNOTDAEMON -q
 344 ****
 345 exim -DSERVER=server -DNOTDAEMON -q
 346 ****
 347 #
 348 #
 349 #
 350 #
 351 #
 352 #
 353 #
 354 #
 355 #
 356 killdaemon
 357 #
 358 no_stdout_check
 359 no_msglog_check