Lock Down WP Mail SMTP Settings

Agencies often struggle with WP Mail SMTP because of clients accessing email credentials. Here is how to fix it.

The Problem with WP Mail SMTP for Clients

While WP Mail SMTP is a powerful tool, it often presents too many options to the end-user. Clients logging in to manage their site are often overwhelmed by the sheer number of menu items and settings. This leads to:

• Confusion about where to go to perform simple tasks.
• "I broke the site" support tickets.
• A perception that WordPress is "clunky" or "hard to use".

The Manual Way (Hard)

You could try to use custom code in `functions.php` to hide these menus based on user roles. This requires maintaining code snippets, updating them when the plugin changes, and risking breaking the backend if you make a syntax error.

The Client Calm Way (Easy)

WP Mail SMTP stores your email sending credentials. Clients absolutely should not see SendGrid API keys or SMTP passwords. Hide the menu entirely from non-admin users.

With Client Calm, you just:

1. Install the plugin.
2. Go to the Menu Manager.
3. Toggle off the WP Mail SMTP menus you want to hide.

It's that simple. No code, no maintenance.