Safe and private
Encryption at rest and in transit, with S/MIME support for sensitive email.
Ad-free business email 
Zoho Mail: Private, secure email from just ฿30/month
Secure, ad-free business email with S/MIME encryption and a clean, intuitive interface — backed by 99.9% uptime.
What's included
What Zoho Mail delivers
Everything your team needs for secure, reliable business email — set up, migrated, and supported by AquaOrange.
Ad-free inbox
A clean, distraction-free experience with no advertisements.
Custom domain email
Professional email@yourdomain.com addresses on your own domain.
Streams collaboration
Comments, file sharing, and task management right inside the inbox.
Mobile & offline access
iOS and Android apps that keep working even without an internet connection.
Built-in productivity
Tasks, Notes, Bookmarks, and Calendar included alongside your mail.
Collaborate in your inbox
Streams turns email into teamwork
Zoho Mail Streams brings comments, mentions, file sharing, and tasks right into the inbox — so conversations become action without leaving your mail.
- Comments & mentions. Discuss an email as a team with @mentions.
- In-context file sharing. Attach and share files inside the conversation.
- Tasks, Notes & Calendar. Built-in productivity alongside your mail.
- Mobile & offline. iOS and Android apps that keep working offline.
Zoho Streams CommentShare fileAssign task
Private and secure
Ad-free email that respects your privacy
Zoho Mail is completely ad-free, with S/MIME encryption and data protected at rest and in transit — backed by 99.9% uptime.
- S/MIME encryption. Sign and encrypt sensitive messages end to end.
- Encrypted everywhere. Data protected at rest and in transit.
- Truly ad-free. A clean inbox with no advertisements, ever.
- 99.9% uptime. Reliable delivery from top-tier data centers.
Zoho Mail Security
S/MIME encryption
On
Encryption at rest
On
Ad-free inbox
On
Why Zoho Mail
Set up and supported by experts
AquaOrange migrates your mailboxes, configures Zoho Mail, and stays on hand for support — so you get a secure platform and someone accountable when it matters.
- 99.9% uptime with top-tier data-center security
- S/MIME encryption for data at rest and in transit
- Streams — a collaborative, social-style inbox
- Enterprise control panel with e-Discovery
- Plans from ฿30 per user / month
FAQ
Zoho Mail FAQ
Still have questions? Our team is happy to help — reach out and we’ll get you a clear answer.
Talk to our teamMove to Zoho Mail the easy way
Tell us your team size and current setup. We'll recommend the right plan and handle the migration end to end.