diff --git a/src/registrar/tests/common.py b/src/registrar/tests/common.py
index 5efabdb47..caae195ac 100644
--- a/src/registrar/tests/common.py
+++ b/src/registrar/tests/common.py
@@ -743,6 +743,25 @@ class MockEppLib(TestCase):
         ],
     )
 
+    mockVerisignDataInfoContact = mockDataInfoDomain.dummyInfoContactResultData(
+        "defaultVeri", "registrar@dotgov.gov", datetime.datetime(2023, 5, 25, 19, 45, 35), "lastPw"
+    )
+    InfoDomainWithVerisignSecurityContact = fakedEppObject(
+        "fakepw",
+        cr_date=datetime.datetime(2023, 5, 25, 19, 45, 35),
+        contacts=[
+            common.DomainContact(
+                contact="defaultVeri",
+                type=PublicContact.ContactTypeChoices.SECURITY,
+            )
+        ],
+        hosts=["fake.host.com"],
+        statuses=[
+            common.Status(state="serverTransferProhibited", description="", lang="en"),
+            common.Status(state="inactive", description="", lang="en"),
+        ],
+    )
+
     InfoDomainWithDefaultTechnicalContact = fakedEppObject(
         "fakepw",
         cr_date=datetime.datetime(2023, 5, 25, 19, 45, 35),
@@ -1058,6 +1077,7 @@ class MockEppLib(TestCase):
             "freeman.gov": (self.InfoDomainWithContacts, None),
             "threenameserversDomain.gov": (self.infoDomainThreeHosts, None),
             "defaultsecurity.gov": (self.InfoDomainWithDefaultSecurityContact, None),
+            "adomain2.gov": (self.InfoDomainWithVerisignSecurityContact, None),
             "defaulttechnical.gov": (self.InfoDomainWithDefaultTechnicalContact, None),
             "justnameserver.com": (self.justNameserver, None),
         }
@@ -1087,6 +1107,8 @@ class MockEppLib(TestCase):
                 mocked_result = self.mockDefaultSecurityContact
             case "defaultTech":
                 mocked_result = self.mockDefaultTechnicalContact
+            case "defaultVeri":
+                mocked_result = self.mockVerisignDataInfoContact
             case _:
                 # Default contact return
                 mocked_result = self.mockDataInfoContact
diff --git a/src/registrar/tests/test_reports.py b/src/registrar/tests/test_reports.py
index 4b854a0a0..938f4ed54 100644
--- a/src/registrar/tests/test_reports.py
+++ b/src/registrar/tests/test_reports.py
@@ -4,8 +4,10 @@ from django.test import Client, RequestFactory, TestCase
 from io import StringIO
 from registrar.models.domain_information import DomainInformation
 from registrar.models.domain import Domain
+from registrar.models.public_contact import PublicContact
 from registrar.models.user import User
 from django.contrib.auth import get_user_model
+from registrar.tests.common import MockEppLib
 from registrar.utility.csv_export import export_domains_to_writer
 from django.core.management import call_command
 from unittest.mock import MagicMock, call, mock_open, patch
@@ -215,8 +217,9 @@ class CsvReportsTest(TestCase):
         self.assertEqual(expected_file_content, response.content)
 
 
-class ExportDataTest(TestCase):
+class ExportDataTest(MockEppLib):
     def setUp(self):
+        super().setUp()
         username = "test_user"
         first_name = "First"
         last_name = "Last"
@@ -229,7 +232,6 @@ class ExportDataTest(TestCase):
         self.domain_2, _ = Domain.objects.get_or_create(name="adomain2.gov", state=Domain.State.DNS_NEEDED)
         self.domain_3, _ = Domain.objects.get_or_create(name="ddomain3.gov", state=Domain.State.ON_HOLD)
         self.domain_4, _ = Domain.objects.get_or_create(name="bdomain4.gov", state=Domain.State.UNKNOWN)
-        self.domain_4, _ = Domain.objects.get_or_create(name="bdomain4.gov", state=Domain.State.UNKNOWN)
 
         self.domain_information_1, _ = DomainInformation.objects.get_or_create(
             creator=self.user,
@@ -257,6 +259,7 @@ class ExportDataTest(TestCase):
         )
 
     def tearDown(self):
+        PublicContact.objects.all().delete()
         Domain.objects.all().delete()
         DomainInformation.objects.all().delete()
         User.objects.all().delete()
@@ -323,6 +326,79 @@ class ExportDataTest(TestCase):
 
         self.assertEqual(csv_content, expected_content)
 
+    def test_export_domains_to_writer_security_emails(self):
+        """Test that export_domains_to_writer returns the
+        expected security email"""
+        # Create a CSV file in memory
+        csv_file = StringIO()
+        writer = csv.writer(csv_file)
+
+        # Define columns, sort fields, and filter condition
+        columns = [
+            "Domain name",
+            "Domain type",
+            "Agency",
+            "Organization name",
+            "City",
+            "State",
+            "AO",
+            "AO email",
+            "Submitter",
+            "Submitter title",
+            "Submitter email",
+            "Submitter phone",
+            "Security Contact Email",
+            "Status",
+        ]
+        sort_fields = ["domain__name"]
+        filter_condition = {
+            "domain__state__in": [
+                Domain.State.READY,
+                Domain.State.DNS_NEEDED,
+                Domain.State.ON_HOLD,
+            ],
+        }
+
+        # Add security email information
+        self.domain_1.name = "defaultsecurity.gov"
+        self.domain_1.save()
+        # Invoke setter
+        self.domain_1.security_contact
+
+        # Invoke setter
+        self.domain_2.security_contact
+
+        # Invoke setter
+        self.domain_3.security_contact
+
+        # Call the export function
+        export_domains_to_writer(writer, columns, sort_fields, filter_condition)
+
+        # Reset the CSV file's position to the beginning
+        csv_file.seek(0)
+
+        # Read the content into a variable
+        csv_content = csv_file.read()
+
+        # We expect READY domains,
+        # sorted alphabetially by domain name
+        expected_content = (
+            "Domain name,Domain type,Agency,Organization name,City,State,AO,"
+            "AO email,Submitter,Submitter title,Submitter email,Submitter phone,"
+            "Security Contact Email,Status\n"
+            "adomain2.gov,Interstate,(blank),dnsneeded\n"
+            "ddomain3.gov,Federal,Armed Forces Retirement Home,123@mail.gov,onhold\n"
+            "defaultsecurity.gov,Federal - Executive,World War I Centennial Commission,(blank),ready\n"
+        )
+        print(csv_content)
+
+        # Normalize line endings and remove commas,
+        # spaces and leading/trailing whitespace
+        csv_content = csv_content.replace(",,", "").replace(",", "").replace(" ", "").replace("\r\n", "\n").strip()
+        expected_content = expected_content.replace(",,", "").replace(",", "").replace(" ", "").strip()
+
+        self.assertEqual(csv_content, expected_content)
+
     def test_export_domains_to_writer_additional(self):
         """An additional test for filters and multi-column sort"""
         # Create a CSV file in memory
diff --git a/src/registrar/utility/csv_export.py b/src/registrar/utility/csv_export.py
index 821a7e76b..8e9e40b2a 100644
--- a/src/registrar/utility/csv_export.py
+++ b/src/registrar/utility/csv_export.py
@@ -24,8 +24,9 @@ def export_domains_to_writer(writer, columns, sort_fields, filter_condition):
         if security_contacts:
             security_email = security_contacts[0].email
 
+        invalid_emails = {"registrar@dotgov.gov", "dotgov@cisa.dhs.gov"}
         # These are default emails that should not be displayed in the csv report
-        if security_email is not None and security_email.lower() == "registrar@dotgov.gov":
+        if security_email is not None and security_email.lower() in invalid_emails:
             security_email = "(blank)"
 
         # create a dictionary of fields which can be included in output