From b38cb3eecaf11564686dd4e882950c674aa86ca0 Mon Sep 17 00:00:00 2001
From: "mintlify[bot]" <109931778+mintlify[bot]@users.noreply.github.com>
Date: Fri, 3 Apr 2026 12:09:49 +0000
Subject: [PATCH] docs: update custom SMTP setup to reflect self-service
configuration
Generated-By: mintlify-agent
---
enterprise/custom-smtp.mdx | 45 ++++++++++++++++++++++++++++++--------
1 file changed, 36 insertions(+), 9 deletions(-)
diff --git a/enterprise/custom-smtp.mdx b/enterprise/custom-smtp.mdx
index 5c3c6a6..ebc7c17 100644
--- a/enterprise/custom-smtp.mdx
+++ b/enterprise/custom-smtp.mdx
@@ -41,7 +41,7 @@ Custom SMTP applies to booking-related emails, including:
## What you need
-Before configuring custom SMTP, have the following details from your email provider:
+You must be an **organization admin** to configure custom SMTP. Before getting started, have the following details from your email provider:
| Setting | Description | Example |
|---|---|---|
@@ -61,21 +61,45 @@ Before configuring custom SMTP, have the following details from your email provi
## Set up custom SMTP
-To configure custom SMTP for your organization, contact your Cal.com account representative or reach out through the [support portal](https://go.cal.com/support) with your SMTP details. The Cal.com team will enable the feature for your organization.
-
-Once enabled, you can send a test email to confirm that your SMTP configuration is working correctly before it goes live.
+Organization admins can configure custom SMTP directly from the organization settings. To get started, ask your Cal.com account representative to enable the custom SMTP feature flag for your organization.
+
+Once the feature is enabled, follow these steps:
+
+
+
+ Go to your organization settings in the Cal.com dashboard.
+
+
+ Fill in the required fields:
+ - **From email** — the address that appears in the "From" field
+ - **From name** — the display name next to the email address
+ - **SMTP host** — your mail server address
+ - **SMTP port** — the port your server uses (for example, `465` for SSL or `587` for TLS)
+ - **Username** — the account used to authenticate
+ - **Password** — the password or app-specific password
+ - **Secure connection** — enable this if your server uses SSL/TLS (recommended)
+
+
+ Use the test connection option to verify that Cal.com can reach your SMTP server and authenticate with the credentials you provided.
+
+
+ Send a test email to confirm that messages are delivered correctly from your configured "From" address. Enter a recipient email and check your inbox to verify delivery.
+
+
+ Once the test email arrives successfully, save your configuration. All supported email types will now be sent through your SMTP server.
+
+
---
## Test your configuration
-After your SMTP settings are configured, a test email is sent to verify the connection. This test email confirms:
+After saving your SMTP settings, you can verify them at any time:
-- Your SMTP server is reachable
-- Authentication credentials are valid
-- Emails can be delivered from the configured "From" address
+- **Test connection** — confirms that your SMTP server is reachable and your credentials are valid
+- **Send test email** — delivers a test message to an email address you specify, so you can confirm that emails arrive from your configured "From" address
-If the test fails, double-check your SMTP host, port, username, and password with your email provider.
+If either test fails, double-check your SMTP host, port, username, and password with your email provider.
---
@@ -91,6 +115,9 @@ If your SMTP server becomes temporarily unavailable, Cal.com automatically retri
No. Custom SMTP is configured at the organization level and applies to all teams and members within the organization.
+
+ Yes. You can update any of your SMTP settings at any time from your organization settings. Changes take effect immediately for all future emails.
+
All emails will be sent from Cal.com's default email address going forward. No previously sent emails are affected.