diff --git a/app/oauth/templates/oauth/authorize_nonlogin_user.html b/app/oauth/templates/oauth/authorize_nonlogin_user.html
index 9cb3df75..8629e6e4 100644
--- a/app/oauth/templates/oauth/authorize_nonlogin_user.html
+++ b/app/oauth/templates/oauth/authorize_nonlogin_user.html
@@ -4,7 +4,7 @@
   <div class="card mx-auto" style="max-width: 600px">
     <div class="card-body">
       <div class="text-center mb-6">
-        <a href="https://simplelogin.io">
+        <a href="{{LANDING_PAGE_URL}}">
           <img src="/static/logo.svg" style="background-color: transparent; height: 24px">
         </a>
       </div>
diff --git a/server.py b/server.py
index 63c57555..0be46c1f 100644
--- a/server.py
+++ b/server.py
@@ -41,6 +41,17 @@ from app.config import (
     FIRST_ALIAS_DOMAIN,
     SESSION_COOKIE_NAME,
     ADMIN_EMAIL,
+    PLAUSIBLE_HOST,
+    PLAUSIBLE_DOMAIN,
+    GITHUB_CLIENT_ID,
+    GITHUB_CLIENT_SECRET,
+    GOOGLE_CLIENT_ID,
+    GOOGLE_CLIENT_SECRET,
+    FACEBOOK_CLIENT_ID,
+    FACEBOOK_CLIENT_SECRET,
+    LANDING_PAGE_URL,
+    STATUS_PAGE_URL,
+    SUPPORT_EMAIL,
 )
 from app.dashboard.base import dashboard_bp
 from app.developer.base import developer_bp
@@ -456,6 +467,17 @@ def jinja2_filter(app):
             SENTRY_DSN=SENTRY_FRONT_END_DSN,
             VERSION=SHA1,
             FIRST_ALIAS_DOMAIN=FIRST_ALIAS_DOMAIN,
+            PLAUSIBLE_HOST=PLAUSIBLE_HOST,
+            PLAUSIBLE_DOMAIN=PLAUSIBLE_DOMAIN,
+            GITHUB_CLIENT_ID=GITHUB_CLIENT_ID,
+            GITHUB_CLIENT_SECRET=GITHUB_CLIENT_SECRET,
+            GOOGLE_CLIENT_ID=GOOGLE_CLIENT_ID,
+            GOOGLE_CLIENT_SECRET=GOOGLE_CLIENT_SECRET,
+            FACEBOOK_CLIENT_ID=FACEBOOK_CLIENT_ID,
+            FACEBOOK_CLIENT_SECRET=FACEBOOK_CLIENT_SECRET,
+            LANDING_PAGE_URL=LANDING_PAGE_URL,
+            STATUS_PAGE_URL=STATUS_PAGE_URL,
+            SUPPORT_EMAIL=SUPPORT_EMAIL,
         )
 
 
diff --git a/templates/emails/base.html b/templates/emails/base.html
index 1409f33e..9ca8391d 100644
--- a/templates/emails/base.html
+++ b/templates/emails/base.html
@@ -448,7 +448,7 @@
       <table class="email-content" width="100%" cellpadding="0" cellspacing="0" role="presentation" style="width: 100%; -premailer-width: 100%; -premailer-cellpadding: 0; -premailer-cellspacing: 0; margin: 0; padding: 0;">
         <tr>
           <td class="email-masthead" style="word-break: break-word; font-family: Helvetica, Arial, sans-serif; font-size: 16px; text-align: center; padding: 25px 0;" align="center">
-            <a href="{{URL}}" class="f-fallback email-masthead_name" style="color: #A8AAAF; font-size: 16px; font-weight: bold; text-decoration: none; text-shadow: 0 1px 0 white;">
+            <a href="{{LANDING_PAGE_URL}}" class="f-fallback email-masthead_name" style="color: #A8AAAF; font-size: 16px; font-weight: bold; text-decoration: none; text-shadow: 0 1px 0 white;">
               <img src="{{URL}}/static/logo.png" style="width: 150px; margin: auto">
             </a>
           </td>
diff --git a/templates/single.html b/templates/single.html
index 9132c18e..eff6daa1 100644
--- a/templates/single.html
+++ b/templates/single.html
@@ -6,7 +6,7 @@
       <div class="row">
         <div class="col mx-auto" style="max-width: 24rem">
           <div class="text-center mb-6">
-            <a href="https://simplelogin.io">
+            <a href="{{LANDING_PAGE_URL}}">
               <img src="/static/logo.svg" style="background-color: transparent; height: 20px">
             </a>
           </div>