Priority Support from Oryon, Exchange Email from Microsoft for Your Business

Make your life easier. Managing Microsoft 365 can be difficult but not if You have Oryon Expertise and Priority Support On Demand 24 hours. Have emails without worries. Experience support with a human touch from a team of friendly technical specialists who are always online. We’re ready to handle any question or issue, no matter how big or small. Talk to us on Chat or WhatsApp 24/7.

Oryon Priority Support 24/7 includes

  • remote desktop troubleshooting on desktop

If you are a current Microsoft 365 customer and not satisfied with Microsoft or current provider service, we will be happy to take over all the accounts for you. We have a team of experts dedicated to your migration and your entire onboarding experience.

Email Only

* Exchange Lite

$50 Per User Yearly
  • 2 GB Mailbox Per User
  • POP Access Only for Desktop
  • Outlook Web & Mobile Access (Smartphone Only)

Exchange Online

$90 Per User Yearly
  • 50 GB Exchange mailbox per user
  • Outlook Web & Mobile Access (Smartphone & Tablet)

Exchange Plus

$150 Per User Yearly
  • 100 GB Exchange mailbox
  • Unlimited Storage Archive Folder
  • * Data Loss Protection Feature

* Exchange Lite is designed for workers who need occasional or lightweight access to company mail. It does not offer full functionality of Exchange and the Desktop Outlook application can only access using POP Only.
* Data Loss Protection Feature (DLP). Control sensitive business data with built-in data loss prevention (DLP) policies based on regulatory standards such as personally identifiable information (PII) and payment card industry (PCI), which help to identify, monitor, and protect sensitive data through deep content analysis


Email & Office Apps


$108 Per User Yearly
  • 50 GB Exchange mailbox. Additional services include 1 TB OneDrive per user and Microsoft Office Apps for web and mobile. Excluded Office desktop license.


$240 Per User Yearly
  • 50 GB Exchange mailbox. Additional services include 1 TB OneDrive per user and Microsoft Office Apps for web and mobile. Microsoft Office license for desktops.


$360 Per User Yearly
  • 100 GB Exchange mailbox. Additional services include * unlimited OneDrive per user and Microsoft Office Apps for web and mobile. Microsoft Office license for desktops. Unlimited Storage Archive Folder.

* If the company has less than 5 E3 plans, OneDrive storage size becomes 1 TB instead.

Detailed Comparison

 Basic StandardE3
Exchange Mailbox
Access and sync email, calendar, contacts, and tasks from PCs, the web, and mobile devices. Manage your calendar, share available meeting times, schedule meetings, and get reminders. Schedule meetings and respond to invitations with ease using shared calendars
50 GB50 GB100 GB
1 TB OneDrive For Business
Store, sync, and share work files in the Microsoft cloud.  Work on a file and save it directly to OneDrive or SharePoint; your changes are updated across all linked devices. Share files with external contacts by providing access or guest links. Securely share documents and send emails so only those with the right permissions can access the information
1 TB1 TBUnlimited
Microsoft Office Apps Web & Mobile
Access Word, Excel, PowerPoint, Outlook, OneNote from the browser or mobile device like iPhones, Ipads and Android tablets.
(Up to 5 phones and 5 tablets). Real-time co-authoring so multiple users can work in the same document, simultaneously
Microsoft Office PCs & Macs
Install Word, Excel, PowerPoint, Outlook, OneNote (plus Access and Publisher for PC only). Each user can install the Office apps on up to 5 Windows PCs or Apple Macs. Real-time co-authoring so multiple users can work in the same document, simultaneously
Microsoft Teams
Host online meetings and video calls for up to 250 people.  Chat with your team from your desktop or mobile. Bring together all your team’s chats, meetings, files, and apps so you can easily connect and collaborate from one place
Create team sites to share information, content, and files throughout your intranet
Security & compliance
Protect your email against spam, malware, and known threats with Exchange Online Protection.  Meets key international, regional, and industry-specific standards and terms, with more than 1,000 security and privacy controls. Create password policies that require users to reset their passwords after a specified number of days.

All prices in Singapore Dollars (SGD) Nett. The First 5 Email Accounts migration is free of charge.

Business Benefits

Manpower Cost Saving

No hardware or software required to install and maintain, which minimizes up-front investment. Replace desktop Outlook with Webmail version.

Reliable Email Sending

All outgoing mails are scanned for spam. Separate outbound delivery pools for high-risk email. Send message up to 150 MB in size.

Always Here for You

Chat with us or Whatsapp to get help immediately whenever you need it 24/7. Remote trouble-shooting for you using TeamViewer.

Data migration


Let us move  your organization’s important data to the Exchange.  Other data like contacts and calendars is done on best-effort basis.

Exchange Online Protection

Every mailbox is protected with premier anti-malware and anti-spam protection via Exchange Online Protection

100% Uptime Guaranteed

Globally load-balanced network of datacenters helps to ensure a 100% network uptime. Microsoft will select the datacenter closest to your location.

Microsoft Teams

Microsoft Teams is the hub for teamwork. Experience how teams can achieve more together when all their chats, meetings, files and apps live in a single workspace.

In the interactive demo below, you will get a guided tour of Teams to understand the app and learn about key features. You’ll then try out some real actions and help a team make important decisions.

You can try it at

Frequently Asked Questions

If I have Exchange Online, can I switch to other Microsoft 365 plans?

If you need to upgrade, you can transition your account to one of the Microsoft 365 Enterprise plans, which are in the same service family as Exchange Online standalone plans. If you want to move to a different service family, for example to an Microsoft Business Basic or Microsoft 365 Business Standard plan, you must first cancel your Exchange Online account and then sign up for a different one.

Note that when you upgrade your account, your domain name is transferred to your new account, regardless of whether you brought your own domain name to the account or you set up a domain name when creating your Exchange Online account.

Can Exchange work with the browser I use in my organization?

Outlook Web Access works on major modern browsers, including Internet Explorer, Safari, Chrome, and Firefox. In addition, Outlook Web Access has been designed for touch so that tablets and smartphone devices will also get a great Outlook experience.

Is there a limit on the number of users for each plan?

Microsoft 365 is highly scalable and can support everything from a one-person business to companies with tens of thousands of users:

  • Microsoft 365 Business plans are best for companies with one to 300 users.
  • Microsoft 365 Enterprise plans as well as Exchange Online / Exchange Online Plus fit organizations ranging in size from a single employee to 50,000-plus users.

Can I cancel my subscription at any time?

You can cancel your subscription at any time. However, depending on the product and the type of subscription you have, there may be a penalty for canceling before the end of your contract. For subscriptions with a monthly commitment payment, there is no penalty for canceling your contract at any time. Annual commitment subscriptions that are paid month to month may incur some penalties if canceled early. Annual commitment subscriptions that are paid up front do not receive a refund if canceled prior to the full contract period.

Can my company users use Exchange to connect to users' smartphones and tablets to receive email, synchronize contacts and calendar?

Exchange has the fastest standard for mobile email syncing–Exchange ActiveSync. In addition, Exchange also provides a great Outlook Web App experience that works with devices that support web browsers, so your mobile users will have easy ways to access their email.

Can Exchange protect the organizational information on mobile devices?

Exchange provides remote wipe capabilities for devices connected with Exchange ActiveSync. For organizations that want to make sure no data is stored outside of their organization, the Outlook Web App provides an experience designed for web browser access that stores no organizational data on the mobile device.

Will Exchange enable me to use external contacts?

Yes. Exchange can connect to external sources, such as social networks, to bring all of your contact information together in one place. Exchange will even remove duplicate entries and help you to consolidate information so your contact cards are more up to date, while cleaning up your list.

How does Exchange protect my company from spam and malware?

Exchange provides an internet-based service that protects your organization’s inbound and outbound email from spam, viruses, phishing scams, and email policy violations. There are financially backed SLAs to guarantee a high quality of service. Exchange Server also includes built-in antivirus protection.

How can I protect sensitive data and inform users of internal compliance policies with Exchange?

Data Loss Prevention (DLP) features identify, monitor, and protect sensitive data through deep content analysis. Exchange offers built-in DLP policies based on regulatory standards and classifications such as PII and PCI, and is extensible to support other policies that are important to your company. Additionally, the new Policy Tips in Outlook inform users about policy violations before sensitive data is sent. These features help you keep your organization safe from users mistakenly sending sensitive information to unauthorized people.

What you can do in the Office apps on an Android, iOS, or Windows mobile device with an Microsoft 365 Business Basic Plan?

The Business Basic allow you to view and edit documents using the Word, Excel, PowerPoint, or OneNote apps for iOS and Android mobile devices.

What if my question was not answered in this FAQ?

Our Support Team who is available 24x7x365 will be happy to answer any specific questions you may have on the live chat.

For questions and enquiries related to device setup and administration, please refer to