diff --git a/components/Footer.tsx b/components/Footer.tsx
index f85f15b..726c87e 100644
--- a/components/Footer.tsx
+++ b/components/Footer.tsx
@@ -3,6 +3,7 @@ import { FaTwitter } from '@react-icons/all-files/fa/FaTwitter'
 import { FaZhihu } from '@react-icons/all-files/fa/FaZhihu'
 import { FaGithub } from '@react-icons/all-files/fa/FaGithub'
 import { FaLinkedin } from '@react-icons/all-files/fa/FaLinkedin'
+import { FaEnvelopeOpenText } from '@react-icons/all-files/fa/FaEnvelopeOpenText'
 import { FaYoutube } from '@react-icons/all-files/fa/FaYoutube'
 import { IoSunnyOutline } from '@react-icons/all-files/io5/IoSunnyOutline'
 import { IoMoonSharp } from '@react-icons/all-files/io5/IoMoonSharp'
@@ -97,6 +98,17 @@ export const FooterImpl: React.FC = () => {
           </a>
         )}
 
+        {config.newsletter && (
+          <a
+            className={styles.newsletter}
+            href={`${config.newsletter}`}
+            title={`Newsletter ${config.author}`}
+            target='_blank'
+            rel='noopener noreferrer'
+          >
+            <FaEnvelopeOpenText />
+        )}
+
         {config.youtube && (
           <a
             className={styles.youtube}
diff --git a/components/PageSocial.module.css b/components/PageSocial.module.css
index bb29c7d..87113e2 100644
--- a/components/PageSocial.module.css
+++ b/components/PageSocial.module.css
@@ -114,6 +114,13 @@
   border-color: #00ab6c;
 }
 
+.newsletter .actionBgPane {
+  background: #777777;
+}
+.newsletter:hover {
+  border-color: #777777;
+}
+
 .email .actionBgPane {
   background: #777;
 }
diff --git a/components/PageSocial.tsx b/components/PageSocial.tsx
index 18fba13..7f9c207 100644
--- a/components/PageSocial.tsx
+++ b/components/PageSocial.tsx
@@ -46,6 +46,17 @@ const socialLinks: SocialLink[] = [
     )
   },
 
+  config.newsletter && {
+    name: 'newsletter',
+    href: `${config.newsletter}`,
+    title: `Newsletter ${config.author}`,
+    icon: (
+      <svg xmlns='http://www.w3.org/2000/svg' viewBox="0 0 24 24">
+        <path d="M12 .64L8.23 3H5V5L2.97 6.29C2.39 6.64 2 7.27 2 8V18C2 19.11 2.9 20 4 20H20C21.11 20 22 19.11 22 18V8C22 7.27 21.61 6.64 21.03 6.29L19 5V3H15.77M7 5H17V9.88L12 13L7 9.88M8 6V7.5H16V6M5 7.38V8.63L4 8M19 7.38L20 8L19 8.63M8 8.5V10H16V8.5Z" />
+      </svg>
+    )
+  },
+
   config.youtube && {
     name: 'youtube',
     href: `https://www.youtube.com/${config.youtube}`,
diff --git a/components/styles.module.css b/components/styles.module.css
index ab9d464..011b197 100644
--- a/components/styles.module.css
+++ b/components/styles.module.css
@@ -109,6 +109,10 @@
   color: #0077b5;
 }
 
+.newsletter:hover {
+  color: #777777;
+}
+
 .comments {
   width: 100%;
   margin-top: 2em;
diff --git a/lib/config.ts b/lib/config.ts
index 99a22ef..e42b53d 100644
--- a/lib/config.ts
+++ b/lib/config.ts
@@ -58,6 +58,7 @@ export const twitter: string | null = getSiteConfig('twitter', null)
 export const github: string | null = getSiteConfig('github', null)
 export const youtube: string | null = getSiteConfig('youtube', null)
 export const linkedin: string | null = getSiteConfig('linkedin', null)
+export const newsletter: string | null = getSiteConfig('newsletter', null)
 export const zhihu: string | null = getSiteConfig('zhihu', null)
 
 // default notion values for site-wide consistency (optional; may be overridden on a per-page basis)
diff --git a/lib/site-config.ts b/lib/site-config.ts
index f97845e..61552d5 100644
--- a/lib/site-config.ts
+++ b/lib/site-config.ts
@@ -13,6 +13,7 @@ export interface SiteConfig {
   twitter?: string
   github?: string
   linkedin?: string
+  newsletter?: string
   youtube?: string
   zhihu?: string
 
diff --git a/site.config.ts b/site.config.ts
index 48e6e7d..f17107c 100644
--- a/site.config.ts
+++ b/site.config.ts
@@ -20,7 +20,8 @@ export default siteConfig({
   twitter: 'transitive_bs',
   github: 'transitive-bullshit',
   linkedin: 'fisch2',
-  // youtube: '#', //use custom channel name or `channel/UCGbXXXXXXXXXXXXXXXXXXXXXX`
+  // newsletter: '#', // optional newsletter URL
+  // youtube: '#', // optional youtube channel name or `channel/UCGbXXXXXXXXXXXXXXXXXXXXXX`
 
   // default notion icon and cover images for site-wide consistency (optional)
   // page-specific values will override these site-wide defaults