diff --git a/tests/app/db.py b/tests/app/db.py
index 9ae0bae3a..78a8d845e 100644
--- a/tests/app/db.py
+++ b/tests/app/db.py
@@ -748,7 +748,7 @@ def ses_complaint_callback_malformed_message_id():
     return {
         'Signature': 'bb',
         'SignatureVersion': '1', 'MessageAttributes': {}, 'MessageId': '98c6e927-af5d-5f3b-9522-bab736f2cbde',
-        'UnsubscribeUrl': 'https://sns.eu-west-1.amazonaws.com',
+        'UnsubscribeUrl': 'https://sns.test-region.amazonaws.com',
         'TopicArn': 'arn:ses_notifications', 'Type': 'Notification',
         'Timestamp': '2018-06-05T14:00:15.952Z', 'Subject': None,
         'Message': '{"notificationType":"Complaint","complaint":{"complainedRecipients":[{"emailAddress":"recipient1@example.com"}],"timestamp":"2018-06-05T13:59:58.000Z","feedbackId":"ses_feedback_id"},"mail":{"timestamp":"2018-06-05T14:00:15.950Z","source":"\\"Some Service\\" <someservicenotifications.service.gov.uk>","sourceArn":"arn:identity/notifications.service.gov.uk","sourceIp":"52.208.24.161","sendingAccountId":"888450439860","badMessageId":"ref1","destination":["recipient1@example.com"]}}',  # noqa
@@ -763,7 +763,7 @@ def ses_complaint_callback_with_missing_complaint_type():
     return {
         'Signature': 'bb',
         'SignatureVersion': '1', 'MessageAttributes': {}, 'MessageId': '98c6e927-af5d-5f3b-9522-bab736f2cbde',
-        'UnsubscribeUrl': 'https://sns.eu-west-1.amazonaws.com',
+        'UnsubscribeUrl': 'https://sns.test-region.amazonaws.com',
         'TopicArn': 'arn:ses_notifications', 'Type': 'Notification',
         'Timestamp': '2018-06-05T14:00:15.952Z', 'Subject': None,
         'Message': '{"notificationType":"Complaint","complaint":{"complainedRecipients":[{"emailAddress":"recipient1@example.com"}],"timestamp":"2018-06-05T13:59:58.000Z","feedbackId":"ses_feedback_id"},"mail":{"timestamp":"2018-06-05T14:00:15.950Z","source":"\\"Some Service\\" <someservicenotifications.service.gov.uk>","sourceArn":"arn:identity/notifications.service.gov.uk","sourceIp":"52.208.24.161","sendingAccountId":"888450439860","messageId":"ref1","destination":["recipient1@example.com"]}}',  # noqa
@@ -778,7 +778,7 @@ def ses_complaint_callback():
     return {
         'Signature': 'bb',
         'SignatureVersion': '1', 'MessageAttributes': {}, 'MessageId': '98c6e927-af5d-5f3b-9522-bab736f2cbde',
-        'UnsubscribeUrl': 'https://sns.eu-west-1.amazonaws.com',
+        'UnsubscribeUrl': 'https://sns.test-region.amazonaws.com',
         'TopicArn': 'arn:ses_notifications', 'Type': 'Notification',
         'Timestamp': '2018-06-05T14:00:15.952Z', 'Subject': None,
         'Message': '{"notificationType":"Complaint","complaint":{"complaintFeedbackType": "abuse", "complainedRecipients":[{"emailAddress":"recipient1@example.com"}],"timestamp":"2018-06-05T13:59:58.000Z","feedbackId":"ses_feedback_id"},"mail":{"timestamp":"2018-06-05T14:00:15.950Z","source":"\\"Some Service\\" <someservicenotifications.service.gov.uk>","sourceArn":"arn:identity/notifications.service.gov.uk","sourceIp":"52.208.24.161","sendingAccountId":"888450439860","messageId":"ref1","destination":["recipient1@example.com"]}}',  # noqa
@@ -788,28 +788,23 @@ def ses_complaint_callback():
 
 def ses_notification_callback():
     return '{\n  "Type" : "Notification",\n  "MessageId" : "ref1",' \
-           '\n  "TopicArn" : "arn:aws:sns:eu-west-1:123456789012:testing",' \
+           '\n  "TopicArn" : "arn:aws:sns:test-region:123456789012:testing",' \
            '\n  "Message" : "{\\"notificationType\\":\\"Delivery\\",' \
            '\\"mail\\":{\\"timestamp\\":\\"2016-03-14T12:35:25.909Z\\",' \
            '\\"source\\":\\"test@test-domain.com\\",' \
-           '\\"sourceArn\\":\\"arn:aws:ses:eu-west-1:123456789012:identity/testing-notify\\",' \
+           '\\"sourceArn\\":\\"arn:aws:ses:test-region:123456789012:identity/testing-notify\\",' \
            '\\"sendingAccountId\\":\\"123456789012\\",' \
            '\\"messageId\\":\\"ref1\\",' \
-           '\\"destination\\":[\\"testing@digital.cabinet-office.gov.uk\\"]},' \
+           '\\"destination\\":[\\"testing@testing.gov\\"]},' \
            '\\"delivery\\":{\\"timestamp\\":\\"2016-03-14T12:35:26.567Z\\",' \
            '\\"processingTimeMillis\\":658,' \
-           '\\"recipients\\":[\\"testing@digital.cabinet-office.gov.uk\\"],' \
+           '\\"recipients\\":[\\"testing@testing.gov\\"],' \
            '\\"smtpResponse\\":\\"250 2.0.0 OK 1457958926 uo5si26480932wjc.221 - gsmtp\\",' \
-           '\\"reportingMTA\\":\\"a6-238.smtp-out.eu-west-1.amazonses.com\\"}}",' \
+           '\\"reportingMTA\\":\\"a6-238.smtp-out.test-region.amazonses.com\\"}}",' \
            '\n  "Timestamp" : "2016-03-14T12:35:26.665Z",\n  "SignatureVersion" : "1",' \
-           '\n  "Signature" : "X8d7eTAOZ6wlnrdVVPYanrAlsX0SMPfOzhoTEBnQqYkrNWTqQY91C0f3bxtPdUhUt' \
-           'OowyPAOkTQ4KnZuzphfhVb2p1MyVYMxNKcBFB05/qaCX99+92fjw4x9LeUOwyGwMv5F0Vkfi5qZCcEw69uVrhYL' \
-           'VSTFTrzi/yCtru+yFULMQ6UhbY09GwiP6hjxZMVr8aROQy5lLHglqQzOuSZ4KeD85JjifHdKzlx8jjQ+uj+FLzHXPMA' \
-           'PmPU1JK9kpoHZ1oPshAFgPDpphJe+HwcJ8ezmk+3AEUr3wWli3xF+49y8Z2anASSVp6YI2YP95UT8Rlh3qT3T+V9V8rbSVislxA==",' \
-           '\n  "SigningCertURL" : "https://sns.eu-west-1.amazonaws.com/SimpleNotificationService-bb750' \
-           'dd426d95ee9390147a5624348ee.pem",' \
-           '\n  "UnsubscribeURL" : "https://sns.eu-west-1.amazonaws.com/?Action=Unsubscribe&S' \
-           'subscriptionArn=arn:aws:sns:eu-west-1:302763885840:preview-emails:d6aad3ef-83d6-4cf3-a470-54e2e75916da"\n}'
+           '\n  "Signature" : "asdfasdfhsdhfkljashdfklashdfklhaskldfjh",' \
+           '\n  "SigningCertURL" : "https://sns.test-region.amazonaws.com/",' \
+           '\n  "UnsubscribeURL" : "https://sns.test-region.amazonaws.com/"\n}'
 
 
 def create_service_data_retention(