Which Webmail Client Should You Use in cPanel?

The short answer: if your host runs a current version of cPanel, you do not get to choose between webmail clients anymore. Roundcube is the only one installed, and has been the default since cPanel & WHM version 78, released in December 2019.

If you log into Webmail and still see a picker with Horde or SquirrelMail listed alongside Roundcube, your host is running an older cPanel build, or has kept the legacy clients installed as an option for existing accounts. Either way, Roundcube is the one to use going forward — it is the only client cPanel still patches and updates.

This changed relatively recently as far as hosting infrastructure goes. Anyone who set up a cPanel mailbox before 2019 may remember choosing between three genuinely different interfaces at login. That choice is gone on any host that has kept current, and the rest of this post is really about confirming which era your account is in, then acting accordingly.

Before you start#

You do not need shell access or a support ticket to answer this for your own account. Everything below happens from the Webmail login screen or from Email Accounts inside cPanel.

Two things are worth knowing going in. First, whichever webmail client you pick is a preference, not a mailbox setting — your mail, folders, and filters live on the server and look the same no matter which one you open. Second, cPanel hosts differ in how much of the old lineup they have kept installed, so what you see may not match another site on the same host, even one running the same hosting company.

It also helps to know who controls the answer. Which clients are installed is a server-wide decision your hosting provider makes when they choose which cPanel version to run and which plugins to enable — it is not a per-account setting you can toggle from inside your own cPanel dashboard. If Horde is gone and you specifically need it back, that is a conversation with support, not a setting you are missing.

• Your cPanel login and the mailbox's own email address and password
• The direct webmail URL for your domain, typically yourdomain.com/webmail or yourdomain.com:2096
• Five minutes — most hosts resolve this without a support ticket

Steps to check and set your cPanel webmail client#

1. 1

   Open the direct webmail login link

   Go to yourdomain.com/webmail or yourdomain.com:2096 and sign in with the full email address and its password. This is the fastest route — it bypasses cPanel's main dashboard entirely.

2. 2

   Or launch it from inside cPanel

   In cPanel, open Email Accounts, find the mailbox, and click Check Email (or the three-dot menu, depending on your theme). This single-signs you into webmail without retyping the password.

3. 3

   See what's actually installed

   If only one interface loads, that is your default and there is nothing to pick. If you land on a selection screen instead, it lists every client your host still has installed — usually Roundcube alone, sometimes Roundcube plus Horde or SquirrelMail on an older server.

4. 4

   Choose Roundcube and set it as default

   On the selection screen, pick Roundcube and check the box labeled something like Make Roundcube my default. That sets a browser cookie so future logins skip the picker and open Roundcube directly.

5. 5

   Pick a skin inside Roundcube

   Once inside, open Settings, then Preferences, then look for Skin or Interface Skin. Elastic is the current default and works on a phone browser; Larry is the older, denser layout some long-time users still prefer.

cPanel webmail options by version#

Which clients you can even choose from depends on when your host last upgraded cPanel, not on anything you configured. The table below is the practical version of that history.

cPanel Roundcube vs Horde: which is better?#

For anyone choosing today, this is not really a contest. Roundcube gets security patches and feature updates; Horde and SquirrelMail do not, and cPanel stopped shipping them as installable options years ago. A host that still offers Horde is running software cPanel itself no longer supports on that account.

Where Horde had a real edge in its day was built-in calendar, tasks, and notes alongside mail in one interface. Roundcube's core install is mail-only, though many hosts add the Kolab or similar plugin sets for calendaring. If you specifically need that and your host has not enabled it, that is a real gap worth asking support about — but it is not a reason to keep using deprecated, unpatched software as your primary mailbox.

SquirrelMail sits a rung below both. It was the lightest of the three — plain HTML, no JavaScript required, which made it useful on very old browsers or slow connections — but that same minimalism means no threading, no modern spam handling, and an interface that has not meaningfully changed since the early 2000s. If your host still offers it, treat it the same way as Horde: a legacy option, not a real second choice.

What to do when it doesn't work#

A few things go wrong often enough that they deserve their own answers before you file a support ticket.

• Webmail keeps opening the wrong client — your browser cached the old cookie from a prior default. Log out, clear cookies for the domain, and pick again from the selection screen.
• Horde or SquirrelMail disappeared overnight — your host upgraded cPanel to 78 or later. Nothing about your mail changed; only the interface options did. Everything you had is in Roundcube.
• Filters or contacts you set up in Horde are missing in Roundcube — filters stored server-side as Sieve rules generally carry over, but client-side address books and preferences usually do not migrate between interfaces automatically. Re-add contacts by hand or ask your host whether they can export the old Horde data.
• You cannot log in at all — the webmail login uses the full email address as the username, not a shortened form, and it is a separate password from your cPanel account password unless you set them identically.

Is cPanel webmail good enough for business use?#

For a mailbox you check a few times a day from one browser, yes — Roundcube handles send, receive, folders, and basic filtering competently. Where it runs out of road is anything that spans more than one inbox: no unified view across several addresses, no AI triage or drafting, and search that is limited to whatever the mail server indexes.

That gap is exactly what pushes most small teams off webmail and onto a real client once the mailbox stops being an occasional errand and starts being the job.

A faster way than checking webmail every time#

The steps above solve the immediate question, and they will keep working the same way every time you need to log into webmail directly. But if you are opening a cPanel mailbox alongside a Gmail or Outlook account and toggling between browser tabs to do it, that is the part worth automating rather than repeating.

AI Emaily connects to any IMAP mailbox, including the one your cPanel host provides, alongside Gmail, Outlook, and every other account you run — one inbox, with AI triage and search across all of them instead of a separate webmail login per domain. We build AI Emaily. See how it handles search across accounts in the AI email assistant, or start a 7-day free trial to try it against your own cPanel mailbox.