MailPlus License
Improve team efficiency with an on-premises email solution that ensures data ownership, security, and reliability.
- Once the purchased license key is applied, all its included licenses will be activated at the same time.
- The activated licenses remain permanently valid unless the registered Synology NAS is down.
- For any special need for license migration (e.g. RMA products), please contact Synology Support team for further assistance.
Overview:
The MailPlus and MailPlus Server packages allow your business to set up a secure, reliable, and private mail server, while giving your employees a modern mail client to receive and send messages. Furthermore, MailPlus and MailPlus Server are packages that can be installed on your Synology NAS, so there's no need to rely on third-party services. Best of all, MailPlus comes with 5 free accounts and offers a cost-effective licensing plan for you.
Communicate in a secure private cloud

Work smarter with AI
Help you summarize, compose, draft a reply, proofread emails, and more.

Seamless integration
Schedule meetings, manage contacts, and send instant messages, all in one place.

Secure and reliable
Protect mail systems with antivirus, antispam, and authentication protection.

IT-friendly management
Monitor mail server status and troubleshoot efficiently with detailed audit logs.
Features:
Handle emails faster with AI-powered tools

An email system that works for your team
Provide a fully configurable email experience for maximum productivity.



Compose like a pro
Powerful and comprehensive tools help you compose emails more efficiently.



Robust security
Protect your digital communications from external threats with first-class security features.

Your emails and calendar on the go
- Fast access to important emails - Priority mailboxes and labels are displayed at the top for quick access to important messages.
- Toggle between mail & calendar in one tap - Switch between agenda or day view and keep your calendar clutter-free by swiping to hide or delete events, so you can focus on essentials.
- Daily summary notifications - Set up daily reminders summarizing your upcoming calendar events.
Do more with integrations
Increase productivity by integrating Synology MailPlus with the other tools in Synology's productivity suite.



Easy-to-manage mail server
Centralize mail server administration and streamline your operations using comprehensive management tools.



High Availability for MailPlus
Ensure uninterrupted high-availability protection for mail services with Synology MailPlus High Availability. Set up a 100% on-premise cluster system with just two servers to maintain critical workloads.

Documentation:
Download the Synology MailPlus License Datasheet (PDF).
- All Prices are Inclusive of GST
- Pricing and product availability subject to change without notice.