diff --git a/corporate/tests/test_stripe.py b/corporate/tests/test_stripe.py
index d8858c41d6..7ea5a14ebe 100644
--- a/corporate/tests/test_stripe.py
+++ b/corporate/tests/test_stripe.py
@@ -1789,7 +1789,7 @@ class StripeTest(StripeTestCase):
             self.assertEqual(message.subject, "Support request for zulip")
             self.assertEqual(message.reply_to, ["hamlet@zulip.com"])
             self.assertEqual(self.email_envelope_from(message), settings.NOREPLY_EMAIL_ADDRESS)
-            self.assertIn("Zulip Support <noreply-", self.email_display_from(message))
+            self.assertIn("Zulip support request <noreply-", self.email_display_from(message))
             self.assertIn("Requested by: King Hamlet (Member)", message.body)
             self.assertIn(
                 "Support URL: http://zulip.testserver/activity/support?q=zulip", message.body
@@ -1840,7 +1840,7 @@ class StripeTest(StripeTestCase):
             self.assertEqual(message.subject, "Sponsorship request (Open-source project) for zulip")
             self.assertEqual(message.reply_to, ["hamlet@zulip.com"])
             self.assertEqual(self.email_envelope_from(message), settings.NOREPLY_EMAIL_ADDRESS)
-            self.assertIn("Zulip sponsorship <noreply-", self.email_display_from(message))
+            self.assertIn("Zulip sponsorship request <noreply-", self.email_display_from(message))
             self.assertIn("Requested by: King Hamlet (Member)", message.body)
             self.assertIn(
                 "Support URL: http://zulip.testserver/activity/support?q=zulip", message.body
diff --git a/corporate/views/support.py b/corporate/views/support.py
index b168868117..316c14b382 100644
--- a/corporate/views/support.py
+++ b/corporate/views/support.py
@@ -41,11 +41,11 @@ def support_request(request: HttpRequest) -> HttpResponse:
                 "support_url": get_support_url(user.realm),
                 "user_role": user.get_role_name(),
             }
-
+            # Sent to the server's support team, so this email is not user-facing.
             send_email(
                 "zerver/emails/support_request",
                 to_emails=[FromAddress.SUPPORT],
-                from_name="Zulip Support",
+                from_name="Zulip support request",
                 from_address=FromAddress.tokenized_no_reply_address(),
                 reply_to_email=user.delivery_email,
                 context=email_context,
diff --git a/corporate/views/upgrade.py b/corporate/views/upgrade.py
index 3ea9cdb473..94a982c27d 100644
--- a/corporate/views/upgrade.py
+++ b/corporate/views/upgrade.py
@@ -202,10 +202,11 @@ def sponsorship(
             "paid_users_count": paid_users_count,
             "paid_users_description": paid_users_description,
         }
+        # Sent to the server's support team, so this email is not user-facing.
         send_email(
             "zerver/emails/sponsorship_request",
             to_emails=[FromAddress.SUPPORT],
-            from_name="Zulip sponsorship",
+            from_name="Zulip sponsorship request",
             from_address=FromAddress.tokenized_no_reply_address(),
             reply_to_email=user.delivery_email,
             context=context,