Look professional with every email you send. Secure, reliable, and ad-free business mailboxes with 99.9% uptime, powerful spam protection, and generous storage.
Up to 200 GB Total
We handle the complex technical infrastructure so you can focus on communicating securely and reliably with your clients.
Never land in the spam folder again. We configure strict SPF, DKIM, and DMARC records to ensure your emails are fully authenticated and trusted by major providers.
Enterprise-grade virus protection and intelligent spam filters keep your inboxes absolutely clean and your sensitive business data safe from attacks.
Hosted on blazing-fast infrastructure. Enjoy 99.9% guaranteed uptime and secure daily backups so you never lose an important business conversation.
Access your mail via our beautiful Secure Webmail, or connect via IMAP/POP3 to Outlook, Apple Mail, and your smartphone seamlessly.
Upgrade your business communication with secure, ad-free mailboxes. Choose the storage you need.
Everything you need to communicate professionally, included out of the box.
| Features | Starter | Business | Enterprise |
|---|---|---|---|
| Mailboxes & Storage | |||
| Email Accounts | 5 | 25 | 100 |
| Total Storage | 10 GB | 50 GB | 200 GB |
| IMAP / POP3 / SMTP Auth | ✓ | ✓ | ✓ |
| Secure Webmail Access | ✓ | ✓ | ✓ |
| Security & Deliverability | |||
| Spam & Virus Protection | Standard | Advanced | Advanced |
| SPF, DKIM, DMARC | ✓ | ✓ | ✓ |
| SSL/TLS Encryption | ✓ | ✓ | ✓ |
| Brute Force Protection | ✓ | ✓ | ✓ |
| Productivity Tools | |||
| Autoresponders & Forwarders | ✓ | ✓ | ✓ |
| Email Filters & Routing | ✓ | ✓ | ✓ |
| Mailing Lists | — | ✓ | ✓ |
| Catch-All Address | — | ✓ | ✓ |
| Reliability & Infrastructure | |||
| Uptime Guarantee | 99.9% | 99.9% | 99.9% |
| Automated Backups | Weekly | Daily | Daily |
| IPv4 & IPv6 Support | ✓ | ✓ | ✓ |
Everything you need to know about migrating and managing your business email.
Using a free email service (like @gmail.com or @yahoo.com) can look unprofessional to potential clients. Business email hosting allows you to use your own domain name (e.g., [email protected]), which builds immediate trust, protects your brand identity, and includes strict anti-spam and ad-free environments.
Absolutely! You can easily sync your business mailboxes across all your devices. We fully support standard IMAP and POP3 protocols, meaning you can connect your inbox to Apple Mail, Outlook, Gmail for Android, or use our beautiful Secure Webmail from any browser.
Yes. Security is our top priority. Every plan includes advanced virus protection, intelligent spam filtering, brute force protection, and strict authentication records like SPF, DKIM, and DMARC to ensure your communications are ironclad[cite: 2].
Your email hosting can grow seamlessly with your business. If you reach your storage limit or need to add more employee accounts, you can upgrade to the next tier instantly from your client portal with zero downtime or data loss.
Yes, we make migrations easy. If your current provider supports IMAP, you can securely sync and transfer your entire existing email history directly into your new S4Hosting mailboxes.
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