YJ-Email: AI-Powered Business Email Solution
Pricing Plans
Compare Package Feature
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Original Price
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Email Storage
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Max Email Size
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Setup Fee
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Additional Storage
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Technical Support
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Monthly Average Cost
Practical Plan
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USD $24.16/year per user25% off -
1 GB
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10MB
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USD $15.10(one-time)
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USD $3 per GB
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24/7 Support
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USD $1.51 per user
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USD $36.24/year per user17% off -
5G
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10MB
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USD $15.10(one-time)
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USD $3 per GB
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24/7 Support
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USD $2.51 per user
The Business Email Built for You – Stable, Secure & Hassle-Free
What is a business email, and why does your company need one? A professional business email isn’t just about branding—it builds trust and keeps your data secure. But with so many options, how do you choose the right one? If you're struggling with spam, losing important emails, or worried about cyber threats, YJ-Email is the AI-powered solution to keep your inbox safe and organized.
Why Choose YJ-Email?

Email Firewall
Stop Spam & Phishing
Drowning in junk emails while missing crucial client messages? Our email firewall detects suspicious activity, blocking spam, phishing, and malware to keep your inbox clean and secure.
Kaspersky Protection
Block Malware Threats
A single virus-infected email can compromise your entire business. YJ-Email integrates Kaspersky Anti-Virus to filter out harmful attachments and threats before they reach your inbox.


Easy Email Migration
No Data Loss
Worried about losing emails when switching providers? YJ-Email supports POP3/IMAP automatic migration, ensuring smooth email transfers with no manual setup.
AI Spam Filter
Reduce Fraud & Clutter
Sorting through spam wastes time. Our AI-powered filter accurately detects and blocks phishing, fraud, and spam, keeping your inbox clean.

Additional Features of YJ-Email

Independent & Multi-Domain Support
Boost your brand’s trust with YJ-Email by linking your own domain or managing multiple domains under one account.

Custom Blacklist & Whitelist
Control your inbox—ensure important emails get through while spam goes straight to the trash.

Access Control & Permissions
Set login and management access by department for secure and efficient email control.

Flexible Storage Expansion
Upgrade storage anytime—pay only for what you need, perfect for growing businesses.

Two-Factor Authentication (2FA)
Enhance security with email verification codes or FIDO biometric authentication.

Cloud-Based File Attachments
Turn large files into secure download links to avoid inbox overload.
YJ-Email vs. Others: Feature Comparison
Feature | YJ-Email | H Provider | U Provider | C Provider |
---|---|---|---|---|
Email Firewall | ✔ | ✔ | ✔ | ✔ |
AI Spam Filtering | ✔ | ✔ | ✔ | ❌ |
Anti-Virus Protection | Kaspersky | In-house | Trend Micro | ❌ |
Email Migration | ✔ | ❌ | ❌ | ✔ |
Flexible Storage Upgrades | ✔ | ❌ | ✔ | ✔ |
Recommended Add-On: S/MIME Email ID Encryption
S/MIME encryption protects sensitive business, financial, and legal emails from unauthorized access. It ensures message integrity, encryption, and digital signatures, securing corporate transactions and confidential communications.

S/MIME Encryption: How It Protects You

Encryption
Ensures only the intended recipient can read your emails, preventing unauthorized access.

Digital Signature
Verifies the sender’s identity and guarantees that your emails remain unchanged during transmission.

Authentication
Uses Public Key Infrastructure (PKI) to confirm that emails come from a trusted source.

Integrity Protection
Prevents tampering and ensures your emails remain secure from malicious modifications.
YJ-Email FAQ
Important Notes
- A one-time setup fee of USD $15.10 applies to new accounts. Renewals before expiration are exempt from this fee.
- Orders of 3+ accounts qualify for a waived USD $15.10 setup fee.
- 30-Day Money-Back Guarantee: Refunds exclude the USD $15.10 setup fee and domain fees (waived for self-owned domains). Refunds for convenience store payments incur a USD $1 fee; ATM/bank transfer and credit card fees are covered by us. No refunds after 30 days.
- Not for bulk mailing: Exceeding 100 emails/hr triggers a warning. Continued violations may result in suspended sending.
- Scalable accounts & storage: Admins can upgrade through the Yuan Jhen Member Center.
- Gmail Business Users: Due to system differences, old Gmail emails cannot be migrated to YJ-Email. Please check before purchasing.