diff --git a/docs/my-website/docs/proxy/config_settings.md b/docs/my-website/docs/proxy/config_settings.md
index 5db76088fa..6660ed3b71 100644
--- a/docs/my-website/docs/proxy/config_settings.md
+++ b/docs/my-website/docs/proxy/config_settings.md
@@ -434,9 +434,9 @@ router_settings:
 | DOCS_URL | The path to the Swagger API documentation. **By default this is "/"**
 | EMAIL_LOGO_URL | URL for the logo used in emails
 | EMAIL_SUPPORT_CONTACT | Support contact email address
-| EMAIL_SIGNATURE | Custom signature for emails
-| EMAIL_SUBJECT_INVITATION | Custom subject template for invitation emails
-| EMAIL_SUBJECT_KEY_CREATED | Custom subject template for key creation emails
+| EMAIL_SIGNATURE | Custom HTML footer/signature for all emails. Can include HTML tags for formatting and links.
+| EMAIL_SUBJECT_INVITATION | Custom subject template for invitation emails. 
+| EMAIL_SUBJECT_KEY_CREATED | Custom subject template for key creation emails. 
 | EXPERIMENTAL_MULTI_INSTANCE_RATE_LIMITING | Flag to enable new multi-instance rate limiting. **Default is False**
 | FIREWORKS_AI_4_B | Size parameter for Fireworks AI 4B model. Default is 4
 | FIREWORKS_AI_16_B | Size parameter for Fireworks AI 16B model. Default is 16
diff --git a/docs/my-website/docs/proxy/email.md b/docs/my-website/docs/proxy/email.md
index 5d5a07b156..0102e6aed5 100644
--- a/docs/my-website/docs/proxy/email.md
+++ b/docs/my-website/docs/proxy/email.md
@@ -124,9 +124,7 @@ On the Create Key Modal, Select Advanced Settings > Set Send Email to True.
 />
 
 
-
-
-## Customizing Email Branding
+## Email Customization
 
 :::info
 
@@ -140,14 +138,61 @@ LiteLLM allows you to customize:
 - Email signature
 - Email subject lines for different events
 
-Set the following in your env to customize your emails:
+## Environment Variables
 
-```shell
-EMAIL_LOGO_URL="https://litellm-listing.s3.amazonaws.com/litellm_logo.png"  # public url to your logo
-EMAIL_SUPPORT_CONTACT="support@berri.ai"                                    # Your company support email
-EMAIL_SIGNATURE="Best regards,\nYour Company Team"                         # Custom email signature
-EMAIL_SUBJECT_INVITATION="Welcome to {company_name}!"                      # Subject for invitation emails
-EMAIL_SUBJECT_KEY_CREATED="Your API Key for {company_name}"               # Subject for key creation emails
+You can customize the following aspects of emails through environment variables:
+
+```bash
+# Email Branding
+EMAIL_LOGO_URL="https://your-company.com/logo.png"  # Custom logo URL
+EMAIL_SUPPORT_CONTACT="support@your-company.com"     # Support contact email
+EMAIL_SIGNATURE="<p>Best regards,<br/>Your Company Team</p><p><a href='https://your-company.com'>Visit our website</a></p>"  # Custom HTML footer/signature
+
+# Email Subject Lines
+EMAIL_SUBJECT_INVITATION="Welcome to Your Company!"  # Subject for invitation emails
+EMAIL_SUBJECT_KEY_CREATED="Your API Key is Ready"    # Subject for key creation emails
 ```
 
-If custom subject templates are not provided, the system will use default templates in the format "LiteLLM: {event_message}".
+## HTML Support in Email Signature
+
+The `EMAIL_SIGNATURE` environment variable supports HTML formatting, allowing you to create rich, branded email footers. You can include:
+
+- Text formatting (bold, italic, etc.)
+- Line breaks using `<br/>`
+- Links using `<a href='...'>`
+- Paragraphs using `<p>`
+- Company information and social media links
+- Legal disclaimers or terms of service links
+
+Example HTML signature:
+```html
+<p>Best regards,<br/>The LiteLLM Team</p>
+<p>
+  <a href='https://docs.litellm.ai'>Documentation</a> |
+  <a href='https://github.com/BerriAI/litellm'>GitHub</a>
+</p>
+<p style='font-size: 12px; color: #666;'>
+  This is an automated message from LiteLLM Proxy
+</p>
+```
+
+## Default Templates
+
+If environment variables are not set, LiteLLM will use default templates:
+
+- Default logo: LiteLLM logo
+- Default support contact: support@berri.ai
+- Default signature: Standard LiteLLM footer
+- Default subjects: "LiteLLM: \{event_message\}" (replaced with actual event message)
+
+## Template Variables
+
+When setting custom email subjects, you can use template variables that will be replaced with actual values:
+
+```bash
+# Examples of template variable usage
+EMAIL_SUBJECT_INVITATION="Welcome to \{company_name\}!"
+EMAIL_SUBJECT_KEY_CREATED="Your \{company_name\} API Key"
+```
+
+The system will automatically replace `\{event_message\}` and other template variables with their actual values when sending emails.