Secure, private email that’s just for you.
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Explore our advanced, open-source email features such as end-to-end encryption, multi-factor authentication (MFA), and robust spam filtering.

Mailbox storage space
25 GB
10 - 25 GB
1 - 400 GB
1 - 40 GB
30 GB+
Email Aliases

Increase your online security with Thexyz

Thexyz prioritizes the security of your digital existence, recognizing that email serves as the gateway to your online world. By enforcing robust password criteria, requiring Two-Factor Authentication (2FA) for all premium users, and offering support for hardware security devices and biometric fingerprint authentication, Thexyz ensures that your protection is never compromised.

Thexyz email domains illustration

Keep your data safe

Privacy Built-In

Create an unlimited number of aliases or identitites, block tracking pixels by default & customize filters.

Data Synchronization

Fast push email syncs contacts, calendar and files with our MobileSync Cloud Drive service. Seamlessly sync your data across devices.

Security Features

Further protect your organization with domain DNS hosting and website security services.

Advanced Spam Protection

Eliminate spam email before it reaches your mailbox with our predictive, self-learning technology. Learning from millions of emails processed daily, the incoming email filtering system has a nearly 100% filtering accuracy rate. With quarantine reports, you can control and train the machine with a click.

No Spy Pixel Tracking!

Numerous businesses monitor the emails you open, the frequency with which you open them, and even your location at the time of opening. This constitutes a significant intrusion into your personal privacy. Thexyz obstructs these trackers by default.

Email Aliases for extra security

Enhance the privacy and security of your email by leveraging unlimited aliases with When you host your email with domains, you have the freedom to create and set up as many aliases as you desire.

With the innovative features of plus email addressing and auto aliases, you can get started immediately. Auto aliases grant each user automatic access to additional email addresses, seamlessly expanding your email capabilities. Plus addressing allows you to personalize your mailbox handle by adding "+anytext" to it. Together, these features offer a robust and customizable email experience, tailored to meet your unique communication needs.

Email For Business

Custom domains, centralized user management, and tools that let you collaborate on email together.
Here are specific reasons WHY?

Email Aliases

Send Email To A Group List

Calendar Integration

Minimize the amount of mailboxes you need by using aliases. Generic email handles such as info@, sales@, webmaster@ etc can be delivered to existing users. You can also send these to up to 4 external email addresses from third party email hosting services. Setup as many as you like with unlimited email aliases inlcuded when you host email with your own domain.

A Group List enables someone to communicate with groups of people using a single email address. Group lists are commonly used by departments in an organization, project teams, or if there is a need to reach all employees at a company. If you need to send messages to a group, you can setup a list in the control panel and configure various options of the list.

Utilize the Webmail calendar app to share your calendar via a private or public link. You can also allow certain team members within your domain access to add or edit appointments in your calendar. This is helpful for companies that manage bookings. With our MobileSync service, you can sync these calendars with mobile devices and desktop.


No Spy Pixel Tracking!

Auto Responders

Sync multiple personal or shared contact lists. Add photos, multiple phone numbers and email addresses, mailing addresses, and notes to entries.

Unlike traditional email services that may allow third parties to track when and where you open your emails, our service puts you in control. We've eliminated hidden tracking pixels that can invade your privacy without your consent.

Set an automatic reply message to be sent when you are out of the office. You can also set this feature to be enabled during certain times.

Business email with a custom domain email

Thexyz Email

Thexyz Webmail is our flagship product and powerful enough to be your everyday — every email — messaging application. In addition to full contact, calendar and email synchronization.

Open Xchange

Open-Xchange is a web-based communication, collaboration and office productivity software suite, which enables full integration of email, documents, scheduling and social media.


SOGo is a fully supported and trusted groupware server with a focus on scalability and open standards. SOGo is released under the open-source license GNU GPL/LGPL v2 and above.

Google Workspace

Get up and running with powerful collaboration tools from G Suite by Google (Gmail, Google Docs etc) and our experienced support team will be your administrator - no “IT guy” required!

Flexible Email Add-ons

Implement our top-tier enterprise solutions to enhance the security and archiving of email. Safeguard your team with a robust first-level incoming filter defense that operates at the forefront of your email infrastructure. This not only fortifies your security measures but also addresses the challenge of storage limitations through comprehensive email archiving. Experience a seamless integration that prioritizes both efficiency and protection.

Email Archiving blocks intrusive ads and web trackers, and automatically scans URLs and blocks malicious ones.

Advanced email protection based on our Quarantine protection offering a powerful anti-spam filter and anti-virus system.

A full office suite upgrade to a domain which includes 30GB Cloud Drive storage and shared files. This will help keep your team synchronized with two way syncing of email, contacts, calendar and files.

Universial and open email protection

Enhance your email security across any platform, whether it's Google Workspace, Office 365, Fastmail, or others, with our Advanced Email Protection. For just $7.95, you can protect all users on a domain with our Quarantine protection, offering a powerful anti-spam filter and anti-virus system. It's a universal solution designed to bring peace of mind to your digital communication, regardless of your chosen email service.

Increased email continuity

If your email server becomes inaccessible, our system grants you complete access to the emails stored in our queue, allowing you to read, compose, and respond until your email server is restored. This ensures a seamless email flow and enhances email continuity, minimizing the risk of emails being lost or returned to the sender. It's a safeguard that maintains your communication integrity even during unexpected server downtimes.

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Frequently Asked Questions

Yes, our email control panel is designed for flexibility and scalability. You can easily manage multiple domains under a single control panel interface. You can add a domain alias to your email control panel without any additional costs. However, to access all the features associated with the domain, you must have at least one mailbox on the domain.
Yes, you can create a custom email address with your own domain or use one of ours. Our domains are now over 16 years old and have a strong reputation amongst other email providers to keep you emails from being flagged as spam. A custom domain can be used with any of our email hosting products. Once setup you will need to point the domain dns to our mail servers (mx records) by following this guide on how to setup email on your own domain, you will be sending and receiving email on your own custom domain name in no time. The domain name does not need to be registered with us. You will just need to make a DNS change with your web host or domain name registrar to point to our mail servers. When you create a business email using your companies domain, additional features are available through the email admin portal. Take a look at this email administrators guide or customize the look and feel of Webmail to match your companies brand.
We make moving your user data to Thexyz as easy as possible with a fully managed email migration. Once you have your email account with us setup, all you need to make sure is you know your existing email password. We undertake email migrations everyday from various providers such as; Gmail, Zoho mail, AOL, Fastmail etc. There is no downtime and so you know what to expect, you can read this article on preparing for your email migration.

Get started by following these steps:

  • Set up and configure your email with one of our paid plans
  • Request an automatic email migration to import an previous mail
  • You should start to see email data appearing in Webmail
  • If using your own domain, the DNS records can now be updated
  • Incoming and outgoing mail will start routing through our servers
  • No downtime or lost messages with our hosted solutions
We have various step by step guides available for showing you how to setup your email account on your email clients like Microsoft Outlook or Mac Mail. If you have trouble, you can also use our Email Help Tool for additional help and email setup resources. This wizard lists the outgoing mail server and additional settings for IMAP. If you still need assistance getting setup then you can contact your email support team.
To ensure you or your end users can reset the email password without having to contact an email administrator, make sure you have verified your account with an SMS phone number. This will send a text message to a your mobile phone number with a six digit code. Once verified, you can reset the password without admin access.
We do not provide bulk email services on any of our premium accounts. To ensure that your emails are sent safely and are not blocked, we recommend that you use a reputable bulk email service to send out your content. Reputable email service providers provide software and services to ensure that your bulk email is delivered in a way that mail providers will accept as good mail.