Testing relay to next SMTP

chkpnt · May 2, 2019 · 416f4a4 · 416f4a4
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Showing 4 changed files with 36 additions and 2 deletions.
diff --git a/tests/README.md b/tests/README.md
@@ -12,8 +12,9 @@ There is a [`Makefile`](Makefile) which can be used to setup the Vagrant environ
 | ID  | Purpose                        |
 |-----|--------------------------------|
 | 00* | Authentication against Postfix |
+| 10* | Postfix access table           |
+| 11* | Postfix remote delivery        |
 | 22* | DKIM stuff                     |
-| 55* | Postfix access table           |
 
 ### Vagrant environment
 

diff --git a/tests/testfixtures/vms/sut.yml b/tests/testfixtures/vms/sut.yml
@@ -22,7 +22,13 @@
       mail_mailboxes:
         - { name: 'john.doe@mydomain.test', path: '/srv/mail/john' }
       mail_aliases:
-        - { for: '@mydomain.test', destination: 'john.doe@example.com' }
+        # Needed for mail_transports, otherwise the catch-all would match:
+        - { for: 'remote-delivery@mydomain.test', destination: 'remote-delivery@mydomain.test' }
+        # Catch-all:
+        - { for: '@mydomain.test', destination: 'john.doe@ydomain.test' }
       mail_recipient_access:
         - for: 'reject@mydomain.test'
           action: 'REJECT This address is not supposed to receive mails!'
+      mail_transports:
+        - for: 'remote-delivery@mydomain.test'
+          nexthop: 'smtp:theirdomain.test'
diff --git a/...s/501_RejectBecauseOfAccessTable/test.yml → ...s/101_RejectBecauseOfAccessTable/test.yml b/...s/501_RejectBecauseOfAccessTable/test.yml → ...s/101_RejectBecauseOfAccessTable/test.yml
diff --git a/tests/tests/111_RelayToNextSmtpHop/test.yml b/tests/tests/111_RelayToNextSmtpHop/test.yml
@@ -0,0 +1,27 @@
+---
+- import_playbook: ../prepare/mail-sink.yml
+
+- hosts: client
+  tasks:
+    - name: Send a mail from client to an address that is relayed to another SMTP
+      shell: |
+        echo "Test-Body" | mailx -s "Test" remote-delivery@mydomain.test
+
+- hosts: mail-sink
+  tasks:
+    - name: Assert mail is received by the next SMTP hop
+      compare:
+        file: /tmp/maildump
+        with_content: |+
+          ...
+          Received: from sut.mydomain.test ([10.0.3.10])
+          ...
+          Received: from client.localdomain (unknown [10.0.3.201])
+          ...
+          To: remote-delivery@mydomain.test
+          Subject: Test
+          ...
+          From: vagrant@client.localdomain
+
+          Test-Body
+