---
title: "Why am I unable to [describe something]?"
description: "WP Email Manager functions differently depending on your third party service (such as [MXroute](https://mxroute.com)), email server (such as [Mailcow](https://mailow.email)) or server management system integration. Some features such as automatic webmail login are limited by the integration's capabilities. The following are…"
url: "https://wpemailmanager.com/docs/unable-to/"
updated: "2023-01-24"
category: FAQs
---

# Why am I unable to [describe something]?

WP Email Manager functions differently depending on your third party service (such as [MXroute](https://mxroute.com)), email server (such as [Mailcow](https://mailow.email)) or server management system integration. Some features such as automatic webmail login are limited by the integration's capabilities.

The following are features available or not available to specific integrations:

1. Automatic webmail login - Available to cPanel only.
2. Email account login [shortcode](https://wpemailmanager.com/documentation/shortcodes/email-account-login-shortcode/) - Available to cPanel only.
3. Mailbox summary (number of emails per email folder e.g. inbox, sent, spam e.t.c) - Available to cPanel only.
4. Setting email quota per email account - Available to all [integrations](https://wpemailmanager.com/integrations/) except for ApisCP, Cloudron, CyberPanel, KeyHelp, Mail-in-a-Box, TinyCP and 20i / StackCP.
5. View email account disk usage - Not available to ApisCP, CentOS Web Panel, Cloudron, Mail-in-a-Box, Mailu and Modoboa.
6. Suspend email accounts - Available to all [integrations](https://wpemailmanager.com/integrations/) except for CyberPanel, KeyHelp, Mail-in-a-Box and SPanel.
7. Set email password - Available to all [integrations](https://wpemailmanager.com/integrations/) except for ApisCP and Cloudron.