diff --git a/packages/inbound-email-handler/src/axios-handler.ts b/packages/inbound-email-handler/src/axios-handler.ts
index 7af57daa9..706d11047 100644
--- a/packages/inbound-email-handler/src/axios-handler.ts
+++ b/packages/inbound-email-handler/src/axios-handler.ts
@@ -5,5 +5,6 @@ export class AxiosHandler extends NewsletterHandler {
     super()
     this.senderRegex = /<.+@axios.com>/
     this.urlRegex = /View in browser at <a.*>(.*)<\/a>/
+    this.defaultUrl = 'https://axios.com'
   }
 }
diff --git a/packages/inbound-email-handler/src/bloomberg-handler.ts b/packages/inbound-email-handler/src/bloomberg-handler.ts
index d3dad1961..a60736461 100644
--- a/packages/inbound-email-handler/src/bloomberg-handler.ts
+++ b/packages/inbound-email-handler/src/bloomberg-handler.ts
@@ -3,7 +3,8 @@ import { NewsletterHandler } from './newsletter'
 export class BloombergHandler extends NewsletterHandler {
   constructor() {
     super()
-    this.senderRegex = /<.+@mail.bloombergbusiness.com>/
+    this.senderRegex = /<.+@mail.bloomberg.*.com>/
     this.urlRegex = /<a class="view-in-browser__url" href=["']([^"']*)["']/
+    this.defaultUrl = 'https://www.bloomberg.com/'
   }
 }
diff --git a/packages/inbound-email-handler/src/golang-handler.ts b/packages/inbound-email-handler/src/golang-handler.ts
index 8fa306b19..bab6f9ba4 100644
--- a/packages/inbound-email-handler/src/golang-handler.ts
+++ b/packages/inbound-email-handler/src/golang-handler.ts
@@ -5,5 +5,6 @@ export class GolangHandler extends NewsletterHandler {
     super()
     this.senderRegex = /<.+@golangweekly.com>/
     this.urlRegex = /<a href=["']([^"']*)["'].*>Read on the Web<\/a>/
+    this.defaultUrl = 'https://golangweekly.com/'
   }
 }
diff --git a/packages/inbound-email-handler/src/newsletter.ts b/packages/inbound-email-handler/src/newsletter.ts
index ccbb4ba2b..98b8d84e9 100644
--- a/packages/inbound-email-handler/src/newsletter.ts
+++ b/packages/inbound-email-handler/src/newsletter.ts
@@ -12,6 +12,7 @@ const CONFIRMATION_CODE_PATTERN = /^\\(#\\d+\\)/
 export class NewsletterHandler {
   protected senderRegex = /NEWSLETTER_SENDER_REGEX/
   protected urlRegex = /NEWSLETTER_URL_REGEX/
+  protected defaultUrl = 'NEWSLETTER_DEFAULT_URL'
 
   isNewsletter(_rawUrl: string, from: string): boolean {
     // Axios newsletter is from <xx@axios.com>
@@ -19,7 +20,7 @@ export class NewsletterHandler {
     return re.test(from)
   }
 
-  getNewsletterUrl(rawUrl: string, html: string): string | undefined {
+  getNewsletterUrl(_rawUrl: string, html: string): string | undefined {
     // get newsletter url from html
     const matches = html.match(this.urlRegex)
     if (matches) {
@@ -53,13 +54,8 @@ export class NewsletterHandler {
       throw new Error('invalid newsletter email')
     }
 
-    const url = this.getNewsletterUrl(rawUrl, html)
-    console.log('url', url)
-    if (!url) {
-      console.log('invalid newsletter url', url)
-      throw new Error('invalid newsletter url')
-    }
-
+    // fallback to default url if newsletter url does not exist
+    const url = this.getNewsletterUrl(rawUrl, html) || this.defaultUrl
     const author = this.getAuthor(from)
 
     const message = {
diff --git a/packages/inbound-email-handler/src/substack-handler.ts b/packages/inbound-email-handler/src/substack-handler.ts
index ac0e54d1b..02530c30b 100644
--- a/packages/inbound-email-handler/src/substack-handler.ts
+++ b/packages/inbound-email-handler/src/substack-handler.ts
@@ -1,10 +1,18 @@
 import { NewsletterHandler } from './newsletter'
+import addressparser from 'addressparser'
 
 export class SubstackHandler extends NewsletterHandler {
+  constructor() {
+    super()
+    this.defaultUrl = 'https://www.substack.com/'
+  }
+
   getNewsletterUrl(rawUrl: string, _html: string): string | undefined {
     // raw SubStack newsletter url is like <https://hongbo130.substack.com/p/tldr>
-    // we need to get the real url
-    return rawUrl.slice(1, -1)
+    // we need to get the real url from the raw url
+    return addressparser(rawUrl).length > 0
+      ? addressparser(rawUrl)[0].name
+      : undefined
   }
 
   isNewsletter(rawUrl: string, _from: string): boolean {
diff --git a/packages/inbound-email-handler/test/newsletter.test.ts b/packages/inbound-email-handler/test/newsletter.test.ts
index 3cd6d7824..bda334237 100644
--- a/packages/inbound-email-handler/test/newsletter.test.ts
+++ b/packages/inbound-email-handler/test/newsletter.test.ts
@@ -30,9 +30,20 @@ describe('Newsletter email test', () => {
       expect(getNewsletterHandler('', from)).to.be.instanceof(AxiosHandler)
     })
 
-    it('should return BloombergHandler when email is from Bloomberg', () => {
-      const from = 'From: Bloomberg <noreply@mail.bloombergbusiness.com>'
-      expect(getNewsletterHandler('', from)).to.be.instanceof(BloombergHandler)
+    context('when email is from Bloomberg', () => {
+      it('should return BloombergHandler when email is from Bloomberg Business', () => {
+        const from = 'From: Bloomberg <noreply@mail.bloombergbusiness.com>'
+        expect(getNewsletterHandler('', from)).to.be.instanceof(
+          BloombergHandler
+        )
+      })
+
+      it('should return BloombergHandler when email is from Bloomberg View', () => {
+        const from = 'From: Bloomberg <noreply@mail.bloombergview.com>'
+        expect(getNewsletterHandler('', from)).to.be.instanceof(
+          BloombergHandler
+        )
+      })
     })
 
     it('should return GolangHandler when email is from Golang Weekly', () => {