Did you know: many Singapore teams can get business-class cloud plans from S$1/month per 5GB user — with 24/7 expert support and a 30-day money-back guarantee.

We build reliable systems so your communications stay online. Our local provider expertise combines clustered servers, SSL webmail, and proactive filtering to protect deliverability and reputation.

Onboarding is simple: verify the domain, create users and groups, update MX records, and migrate mail with minimal downtime. Integrated calendars and an AI writing assistant speed daily work — and we integrate with Outlook, Apple Mail, iOS, Android, Google Workspace, Shopify, Wix, and Webflow.

We position your business for growth — choose 5GB plans for lean teams or 25GB, 50GB, and 100GB for heavy users. Our service includes anti-spam and anti-malware, inbound/outbound filters, and round-the-clock support so you can get started with confidence.

Key Takeaways

• Affordable Singapore plans start from S$1/month per 5GB user.
• Enterprise-grade reliability with clustered hosting and fail-safes.
• Security-first approach: SSL webmail, anti-spam, and anti-malware.
• Fast onboarding—verify domain, add users, point MX, migrate mail.
• Integrations with major clients and site builders reduce friction.
• 24/7 expert support and a money-back guarantee to help you get started.

Professional email that grows with your business in Singapore

We deliver a polished, scalable inbox designed for growing teams. Start with lean plans from S$1/month per 5GB user or choose Business plans from S$2/month per 25GB user, expandable to 50GB and 100GB as needs increase.

Our webmail includes a calendar and an AI Writing Assistant to speed drafting and keep tone consistent across sales and service messages. Integrations cover Outlook, Apple Mail, and Thunderbird, plus mobile on iOS and Android. Standard IMAP, POP3, and SMTP protocols ensure reliable setup on all devices.

Hands-on support is available 24/7—chat, phone, remote assistance, and a 30-day money-back guarantee help you onboard quickly and confidently.

• Brand-first inbox — professional addresses that match your domain name and company identity.
• Flexible scale — upgrade mailbox sizes or add users without disruption.
• Transparent plans and services — pay for what you need and avoid over-provisioning.
• Deliverability focused — reputation-friendly settings to ensure messages reach prospects and partners.

What is domain email hosting and why it matters for your company

A custom inbox tied to your web identity makes every message a brand moment. When staff use [email protected], each reply points recipients to your site and services.

Custom email addresses on your own name

We set up custom email so addresses match your company identity—think support@, info@, or [email protected].

Standardized addresses scale easily and enable distribution lists so multiple people handle a single role without exposing personal inboxes.

Brand credibility, consistency, and visibility in every message

Address alignment anchors trust. Recipients repeatedly see your name and address domain, which builds recognition and improves findability.

• Consistent naming improves routing and clarity across teams.
• Shared role addresses protect staff privacy while keeping customers served.
• Owning your namespace is key for compliance, archiving, and growth.

Benefits of a custom domain email for businesses

A branded business mailbox turns each message into a visible, trustworthy touchpoint. This simple change boosts credibility and helps prospects recognise your firm at a glance.

Professional identity and trust versus free providers

Branded addresses signal professionalism. Recipients can verify who you are faster, reducing confusion and phishing risk.

Trust improves response rates. For Singapore businesses, a recognisable address is a small investment with big reputational returns.

Standardized addresses for teams and roles

Role-based addresses like support@ and info@ make workflows clear. Teams route requests faster and ensure coverage when staff change or go on leave.

• Consistent naming keeps customers informed where to send queries.
• Admins add or retire addresses quickly to match hiring or campaigns.
• Shared inboxes enable simple triage and SLA-driven responses.

Domain email hosting plans and storage options

Choose a plan that matches your team’s workload and keeps storage predictable as you grow. We offer straightforward tiers for small teams and larger operations in Singapore.

Entry plans for small teams with 5 GB mailboxes

General-purpose Cloud Mail starts at S$1/month per 5GB user. Bundles come as 3, 10, or 20 accounts—ideal for compact teams that mostly exchange text and light attachments.

Business plans with 25 GB, 50 GB, and 100 GB per user

Business plans begin at S$2/month per 25GB user. Upgrade to 50GB or 100GB per user for heavy senders, media teams, or operations that archive lots of files.

Scaling beyond 20 mailboxes and upgrading as you grow

For more than 20 users, we recommend consulting sales to customise mailbox counts and storage. Admins can redistribute space and upgrade accounts as needs change.

• Start small: 5GB mailboxes keep costs low while covering essential mail and light attachments.
• Move up: 25/50/100GB options suit teams that handle reports, media, or large threads.
• Policies: Outgoing limits (e.g., ~200/hour on entry plans) and 25MB attachment caps protect deliverability — use cloud links for larger files.

Key email hosting features that boost productivity

We design tools that keep teams focused. A modern inbox combines scheduling, drafting, and search so staff finish tasks faster.

Webmail with built-in calendar and scheduling

Our webmail includes a built-in calendar, dark/light mode, color themes, and customizable layouts. Create, accept, and manage meetings without leaving the inbox.

AI-driven Writing Assistant to compose faster

Powered by ChatGPT, the AI Writing Assistant helps draft messages, refine tone, and enforce consistency. Teams save minutes per reply and keep brand voice intact.

Advanced e-search to find messages instantly

Search surface results quickly — by sender, attachment, or phrase. No more long scrolls to recover a critical thread.

User-friendly control panel for accounts and aliases

Admins add users, create group aliases, and apply moderation policies in seconds. IMAP/POP3/SMTP support ensures smooth setup in Outlook, Apple Mail, and Thunderbird.

Result: These features lift productivity and turn business email into a strategic service — keeping your team in sync and moving fast.

Security, privacy, and anti-spam protection

Protecting your inboxes starts with layered filters that stop threats before they land. We combine automated screening with human-tuned rules to keep business messages safe and deliverable.

Inbound and outbound filtering for safe, reliable delivery

Inbound filtering blocks malicious sends and phishing attempts before they reach staff. Outbound controls protect IP reputation by flagging unusual volume and throttling risky activity.

SSL-encrypted webmail access and multi-layer protection

All web sessions use SSL encryption to protect credentials and message content on public and private networks.

We layer signature, heuristic, and behaviour detection to catch advanced threats without slowing teams down.

Anti-spam and anti-malware safeguards against phishing and ransomware

Multi-stage scanning reduces spam and malware, lowering the chance of business compromise.

Ad-free mailboxes and strict no-data-mining policies preserve privacy so your sensitive data stays private.

• Admin policies control attachments, retention, and compliance.
• Filter tuning balances protection with accuracy to cut false positives.
• Reporting shows what was blocked and why—helping teams learn and improve.

Outcome: cleaner inboxes, improved deliverability, and measurable security that helps Singapore teams communicate with confidence.

Reliability, performance, and uptime you can count on

We engineer resilient systems that keep messages flowing, even under stress. Our stack pairs clustered servers with active fail-safes to limit interruptions and keep teams productive across Singapore.

Clustered servers and automatic failover

Clustered servers and fail-safes for stable connections

We use clustered nodes that switch traffic instantly when one node fails. This approach supports marketed “200% uptime protection” claims by routing work to healthy systems.

Always-on protection with industry-grade infrastructure

Redundant networking and storage reduce single points of failure. Intelligent monitoring spots anomalies early so engineers can act before users notice.

• Automatic failover keeps continuity during maintenance windows.
• Platform hardening and isolation contain incidents quickly.
• Performance tuning keeps attachments and searches fast.
• Singapore-based connectivity delivers low latency for local teams.
• 24/7 support complements the stack with expert intervention when needed.

Result: These services and protections form a predictable, fast, and steady platform so your staff can focus on core work, not infrastructure.

Compatibility and integrations with your favorite tools

Connect your tools and teams with integrations that work from day one. We make sure accounts, clients, and platforms sync with minimal effort so users stay productive during migration.

Standard protocols and mail clients

We support IMAP, POP3, and SMTP so Outlook, Apple Mail, and Thunderbird connect reliably. Admins can deploy profiles across fleets to keep policies consistent.

Workspace and productivity suite integrations

Microsoft 365 and Google Workspace integrate for calendars, docs, and collaboration—Exchange Online syncing and Outlook scheduling work seamlessly with our servers.

Ecommerce, CMS, and mobile readiness

Stores and site platforms—Shopify, Wix, Webflow, Cloudways, Ecwid, Shopline, and Boutir—link to support workflows and notification emails.

Mobile apps on iOS and Android deliver the same polished experience on the go. Webmail personalization and the AI Writing Assistant carry across devices for a consistent user experience.

• Gmail POP3 Fetcher eases transition by pulling existing messages into new accounts.
• Central admin lets teams create or retire accounts quickly as users change roles.
• Server-side policies apply uniformly—retention, signature rules, and compliance stay enforced wherever people sign in.

Result: fewer switching costs, faster adoption, and business email that complements your existing ecosystem—helping Singapore teams work with tools they already trust.

Smooth email migration and fast onboarding

Migrating accounts should be a quiet, predictable step — not a disruption to daily work. We align cutover timing to reduce risk and keep teams productive across Singapore.

Our migration flow is simple and proven: add and verify the domain, create users and groups, update MX records, then run mailbox migration. With proper planning, staff continue to work while data copies in the background.

From G Suite/Google and other providers with minimal downtime

We streamline moves from G Suite/Google and other providers. Experts often complete overnight migrations and can migrate selected users first to save time.

Simple steps and assisted setup

We guide DNS changes and client configuration so you receive emails at the right destination right after cutover. We document common ports (SMTP 465/25, POP3 995/110, IMAP 993/143) for quick client setup across devices.

• Spam and filtering settings are validated post-move to protect deliverability.
• We give admins a clear checklist to get started and verify final mail flow.

Manageability, storage, and sending policies

Admins can set policies and add users in minutes from a single control panel. The console lets us create accounts, groups, and aliases while enforcing moderation and signature rules.

Storage tiers range from 5GB to 100GB per user. Mailbox sizes are adjustable so roles get the right allocation without service interruption.

Retention and archive rules keep the inbox tidy. We archive old messages for compliance and prune inactive items to save space.

Create users, groups, and aliases with clear policies

Centralised admin tools align with HR and IT workflows. Role-based addresses route customer queries quickly and maintain consistent branding.

Mailbox storage choices and clean retention strategies

Choose mailbox sizes per role and change them later. Usage reports help you right-size storage and forecast needs.

Optimized sending limits to protect deliverability

Sending limits (for example ~200/hour on entry plans) prevent spikes that trigger spam filters. Outbound filtering and rate controls stop compromised accounts from harming reputation.

• Attachment caps (25MB) steer teams to cloud links for large files.
• Standardised signatures and disclaimers keep messages consistent.
• All changes propagate quickly so accounts and the domain stay aligned.

For a reliable business email service and expert setup, see our managed plans at business email service.

Local support in Singapore and service guarantees

Fast, local help matters—so we provide continuous access to experts who speak your business language. Our Singapore team handles questions and fixes with speed and local context.

24/7 expert support via chat, email, phone, and WhatsApp

We deliver truly local support—certified engineers are reachable by chat, phone, WhatsApp, and email any time. Live chat answers most issues instantly; email responses aim within 24 hours.

Remote help sessions shorten resolution time for client setup, port checks, and client configuration. We also guide migration sequencing and validation so your move to a new email domain is predictable.

Money-back assurance to get started with confidence

Try before you commit. A 30-day money-back guarantee lets you evaluate performance, usability, and fit risk-free.

“Our money-back period gives teams the freedom to test service, scale storage, and verify protection without long-term pressure.”

• Clear response targets—chat immediately, email within defined timeframes.
• Self-service academy and knowledge base for common asked questions—ports, client setup, DNS guidance.
• Right-size advice on storage, users, and addresses to keep cost aligned with use.
• Security reviews and policy checks included during onboarding to boost protection.

Result: responsive support and clear guarantees let Singapore businesses get started quickly, scale email accounts and storage when needed, and keep security and deliverability protected over time.

domain email hosting tailored to your industry and team

We map mail flows to your organisation so teams know who owns each conversation.

We set up multiple addresses under your name and standardise role mailboxes — sales@, info@, and shared inboxes — to enforce clarity and reduce handoffs.

For ecommerce and service desks, we offer larger storage tiers up to 100GB per user and tightened SLAs for fast response. Admins get granular controls for quotas, send limits, and moderation so policies match real workflows.

• Tailored structure: role-based inboxes for sales, support, and ops create clear accountability.
• Scalable addresses: add brands or product lines without rework—shared mailboxes scale with you.
• Governance: retention rules and anti-abuse guardrails preserve compliance and reputation.

We align consistent naming across your email domain and address conventions so customers always find the right contact. This reduces confusion when people change roles and preserves service continuity.

Result: a predictable mailbox strategy that supports teams, protects reputation, and grows with your business.

Learn how our managed plans support industry needs and team structures at professional Roundcube solutions.

Conclusion

Secure, manageable mail for Singapore teams begins with one decision: get started. Choose a plan that fits today and leaves room for more space as your users grow.

Modern platforms pair AI-assisted webmail and integrated calendars with SSL, anti-spam, and anti-malware on clustered servers. This combination gives you strong security and predictable performance from a trusted provider.

Migration is clear and low-risk—verify the domain, add users and accounts, update MX, then copy mail so you receive emails without disruption. Our 24/7 local support and a 30-day money-back guarantee let you trial the setup confidently.

Result: a professional email setup anchored to your email domain—easy to manage, scalable in storage, and built for deliverability. If you have asked questions about fit or timelines, our team will map a plan and deploy your custom email addresses fast.