Synology MailPlus
Improve team efficiency with an on-premises email solution that ensures data ownership, security, and reliability.
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. Learn more
Threat monitoring
Support for S/MIME enables end-to-end encryption at the user level, ensuring that emails always remain private.
Malware and spam prevention
Identify viruses, spam, and other threats with built-in definitions or with optional Bitdefender integration.
Advanced SMTP security
Support for DANE authentication helps prevent Man-in-the-middle (MITM) and downgrade attacks from intercepting critical emails.
Do more with integrations
Increase productivity by integrating Synology MailPlus with the other tools in Synology's productivity suite.
Synology Calendar
Click on dates displayed in emails to automatically create events in Synology Calendar. Learn more
Synology Contacts
Choose the right address from your Synology Contacts address books as you type in the recipient's field.. Learn more
Synology Chat
Start chats with work partners directly from MailPlus with the Synology Chat plug-in. Learn more
Easy-to-manage mail server
Centralize mail server administration and streamline your operations using comprehensive management tools. Learn more
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.
Discover how organizations worldwide use MailPlus
"Because of its low-cost licensing and intuitive interface, we were able to quickly deploy MailPlus across the entire company."
"Synology MailPlus has a cost advantage that has helped us save 2-3 times on the overall deployment costs and fulfills our needs of email security and scalability."
"The simplicity of working with Synology MailPlus has let us focus our efforts on providing superior services to members without being bogged down by technicalities."
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