diff --git a/elixir/apps/web/lib/web/controllers/auth_controller.ex b/elixir/apps/web/lib/web/controllers/auth_controller.ex
index 1f892d86c..7ba80ca13 100644
--- a/elixir/apps/web/lib/web/controllers/auth_controller.ex
+++ b/elixir/apps/web/lib/web/controllers/auth_controller.ex
@@ -169,7 +169,7 @@ defmodule Web.AuthController do
     |> Web.Mailer.deliver_with_rate_limit(
       rate_limit_key: {:sign_in_link, identity.id},
       rate_limit: 3,
-      rate_limit_interval: :timer.minutes(15)
+      rate_limit_interval: :timer.minutes(5)
     )
     |> case do
       {:ok, _} -> {:ok, fragment}
diff --git a/elixir/apps/web/lib/web/live/actors/show.ex b/elixir/apps/web/lib/web/live/actors/show.ex
index 099485145..bbeb5ff1e 100644
--- a/elixir/apps/web/lib/web/live/actors/show.ex
+++ b/elixir/apps/web/lib/web/live/actors/show.ex
@@ -644,7 +644,7 @@ defmodule Web.Actors.Show do
     |> Web.Mailer.deliver_with_rate_limit(
       rate_limit: 3,
       rate_limit_key: {:welcome_email, identity.id},
-      rate_limit_interval: :timer.minutes(15)
+      rate_limit_interval: :timer.minutes(3)
     )
     |> case do
       {:ok, _} ->
diff --git a/elixir/apps/web/lib/web/live/sign_up.ex b/elixir/apps/web/lib/web/live/sign_up.ex
index d39b3af3c..b9fc2968d 100644
--- a/elixir/apps/web/lib/web/live/sign_up.ex
+++ b/elixir/apps/web/lib/web/live/sign_up.ex
@@ -478,7 +478,7 @@ defmodule Web.SignUp do
         |> Web.Mailer.deliver_with_rate_limit(
           rate_limit_key: {:sign_up_link, String.downcase(identity.provider_identifier)},
           rate_limit: 3,
-          rate_limit_interval: :timer.minutes(60)
+          rate_limit_interval: :timer.minutes(30)
         )
       end
     )