---
title: "Premium Business Email Features"
source: "https://docs.nexcess.com/hosting/email/premium-business-email/premium-business-email-features/"
description: "Find out more about all of the ways Liquid Web's email hosting services support your email needs as well as your productivity."
vertical: "Hosting"
date: "2024-04-09"
last_modified: "2026-06-30"
---

# Premium Business Email Features

## Email Client Features

**25GB Mailboxes & 50MB Attachments**

- Keep thousands of emails in your inbox without running out of room\*
- Send and receive large files such as a 1000-page Word document, 200 PowerPoint slides, or 500 Adobe PDFs\*

**Mobile Sync** \*\*

- Sync personal data, like contacts, calendars, and more to iPhone℠, Android℠ or Windows Phone℠
- Quickly and easily add Mobile Sync to one or many domains from the Control Panel
- Combine Mobile Sync with Outlook Sync to create an Exchange-like experience

**Customized Settings**

- Adjust spam filters, trash handling, and message alerts at domain or user level
- Display HTML or text
- Supports 11 languages
- Customize reply and forwarding settings
- Create user or domain-level safelists and blacklists
- Receive email from external accounts
- Change password from webmail interface
- User or domain-level customization options

## Application Suite Features

**Contacts**

- Create multiple personal contact lists with unlimited entries
- Company directory auto-updates new mailboxes
- Multiple entries for phone and email information, notes area, and image options
- Import/export contacts between Outlook℠, Gmail℠, and more
- Users can update their personal contact data from the webmail interface
- Make permission-based group lists from the Control Panel

**Calendars**

- Create multiple calendars and share with selected people in Webmail
- Send meeting invites and create recurring events
- Allow specific people to edit your calendar
- iCal feed to share calendars outside of your domain
- Get alerts via email, pop-up, or SMS text
- Color-coded viewing for multiple calendars
- Import calendars in .csv format

**Tasks**

- Create task lists with sub-tasks
- Assign due dates
- Multiple search options
- Add task-specific information in task notes area
- Use Task List Manager to view all outstanding tasks

**Notes**

- Unlimited space to record text notes
- Assign note titles for easy searching
- Search by title or last updated date
- Copy and paste text from other applications

*\* Illustrative estimate—Actual numbers depend on the size of a given file(s).*  
\*\* *Mobile Sync requires Premium Business Email Plus.*

| **Features** | Standard Mailbox |
|---|---|
| Live 24x7x365 Support | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| email@your-domain | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| Mailbox Size | 25GB |
| Admin Control Panel | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| Outlook and Webmail Access | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| Mobile Access | Available at extra charge |
| Premium Anti-Spam & Anti-Virus | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| Free Active Directory Synchronization | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| Shared Calendaring | Webmail Only |
| Shared Contacts | Webmail Only |
| 50MB Attachments | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/black-check-box.svg) |
| Enterprise Outlook Features | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/circle-outline.svg) |
| Scheduling Assistant | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/circle-outline.svg) |
| Resource Mailboxes | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/circle-outline.svg) |
| Public Folders (Exchange 2016 only) | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/circle-outline.svg) |
| Send-As Permissions | ![check](https://www.liquidweb.com/wp-content/uploads/2025/12/circle-outline.svg) |