Contact
Email Hosting & Microsoft 365 · Singapore · Since 2012

Business Email for Singapore SMEs

Two emails arrive quoting the same job. One is from jason.renovation88@gmail.com; the other from jason@madebuilt.sg. Same price, same workmanship - one of them looks like a company and one looks like a hobby, and the client replies accordingly.

Your client's inbox · Monday 9:02 AM
Inbox 0 Junk 0
Jason Tan · jason.renovation88@gmail.com
Quotation for A&A works
9:02 AM
JUNK
Jason Lim · jason@madebuilt.sg
Quotation for A&A works
9:02 AM
✓ REPLIED 9:14 AM
Two identical quotes, sent at 9:02…

Business email on your own domain is the cheapest credibility your company will ever buy, and Rezolva has set it up, secured it and kept it flowing for Singapore businesses since 2012. More importantly: we set it up so your quotes actually arrive, because mail that lands in spam is a salesperson who never showed up.

SPF · DKIM · DMARCThe three records that prove your mail is really yours - configured from day one.
Zero lost threadsOverlap migration with a cutover that happens only after counts verify.
5 → 500 mailboxesScaling to enterprise controls is configuration, not another migration.
One phone numberDomain, website and mailboxes under one roof - nothing falls between vendors.
The honest comparison

Three platforms, one honest recommendation

Anyone comparing email hosting providers Singapore wide meets the same three names. The right one depends on how your team works - not on what a reseller has quota to move.

How does your team actually work?
OUR CALL

cPanel - straightforward and economical

The cpanel email hosting Singapore SMEs run when the need is clean and simple: addresses on your domain, webmail plus phone and Outlook access, sensible storage, lowest cost per seat. For teams that need mail to just work, cPanel does exactly that without paying for an office suite nobody asked for.

  • Addresses on your own domain
  • Webmail + phone + Outlook access
  • Lowest cost per seat
OUR CALL

Microsoft 365 - mail plus the whole workday

The microsoft 365 singapore businesses standardise on when email is one piece of the puzzle: Exchange mailboxes plus Teams, OneDrive and the Office apps your staff already live in, with calendars and shared mailboxes that make a growing team coordinated instead of cc'd to death.

  • Exchange mailboxes + shared calendars
  • Teams, OneDrive and Office apps
  • Built for coordination at scale
OUR CALL

Google Workspace - for Gmail-native teams

Gmail's interface on your own domain, with Drive, Meet and Docs attached. If your people already think in Google, fighting that is a training cost with no payoff.

  • Gmail on your own domain
  • Drive, Meet and Docs attached
  • Zero retraining for Google-native teams

We will tell you plainly which fits - including when the cheap option is the right one. The singapore email hosting services we manage cover all three, so the recommendation has no thumb on the scale.

Where DIY setups fail

Deliverability - the part everyone skips and everyone pays for

Here is the dirty secret of do-it-yourself setup: mail can send perfectly and still never be seen, because the receiving server quietly files it as junk. The email hosting Singapore companies get from us ships with SPF, DKIM and DMARC configured correctly from day one - the three records that prove to Gmail and Outlook that your mail is really from you. It is the difference between your invoice in their inbox and your follow-up call starting with "did you check your spam folder?". For the business email hosting Singapore firms rely on for quotes, invoices and tenders, deliverability is not a feature; it is the product.

yourcompany.sg · DNS zone · click to fix
SPFTXT  v=spf1 include:_spf.yourhost.sg ~all
MISSING
DKIMdefault._domainkey  TXT  k=rsa; p=MIGf...
MISSING
DMARC_dmarc  TXT  v=DMARC1; p=quarantine
MISSING
Filed as junk
0 of 3 sender records in place - the typical do-it-yourself setup
📥INBOX
🗑JUNK
Flip the three records on, then send the test again.
Switching providers

Email migration - switch without losing a single thread

The fear that keeps companies on terrible providers is losing ten years of correspondence in the move. Our email migration runs the careful way: old and new systems overlap while historical mail, folders and contacts copy across; your team keeps sending and receiving throughout; and the final cutover happens only after counts verify on the other side. Same addresses, full history, nothing in limbo - the singapore email hosting switchers regret is the one done over a weekend by the office "computer guy", and undoing those is a service we perform regularly.

STAGE 01

Plan

Mailbox count and history size set the timeline before anything moves.

STAGE 02

Overlap

Old and new systems run side by side while historical mail, folders and contacts copy across.

STAGE 03

Counts verify

Your team keeps sending and receiving throughout; nothing cuts over until totals match on the other side.

STAGE 04

Cutover

The world keeps writing to the same address and notices nothing.

SAME ADDRESSES · FULL HISTORY · NOTHING IN LIMBO
email migration Singapore - team keeps sending and receiving throughout the move
Web & email hosting together

Site and mailboxes under one roof

singapore web and email hosting managed by one provider

If your domain, your website and your mail live with three vendors, every fault becomes a three-way blame call. The singapore web and email hosting arrangement we run ends that: one provider holds the domain, serves the website and runs the mailboxes, so a DNS change, a renewal or a fault has exactly one phone number attached. Fewer moving parts, nothing falling between vendors.

Registrar Aholds the domain"not our issue"
Web host Bserves the site"check your DNS"
Mail vendor Cruns the mailboxes"ask your host"
Every fault = a three-way blame call
Rezolva One provider, one number
  • Holds the domain
  • Serves the website
  • Runs the mailboxes
A DNS change, a renewal or a fault has exactly one phone number attached.
Growing teams

From five mailboxes to five hundred

The email hosting services Singapore SMEs start with - a handful of addresses and webmail - rarely stays the requirement. Teams grow into shared mailboxes, mobile device policies, archiving and retention rules, and eventually the enterprise email hosting Singapore organisations need for compliance: legal hold, audit trails, leaver workflows that capture a departing salesperson's mailbox instead of deleting his pipeline with it. Because we administer your platform rather than just resell it, scaling from email hosting in singapore at startup size to enterprise controls is configuration, not another migration.

5 mailboxesa handful of addresses and webmail
5100250500
FROM ~25 SEATSShared mailboxessales@, support@ worked by a team
FROM ~80 SEATSDevice policiesmobile access under control
FROM ~180 SEATSArchiving & retentionrules that keep mail as records
ENTERPRISELegal hold · audit · leaverscapture a departing mailbox, not delete it
Scaling up is configuration, not another migration - because we administer your platform rather than just resell it.
Protecting the mailbox

Mail is also a security boundary

Most attacks on SMEs arrive as email, and most data losses include a mailbox. We treat yours accordingly: spam and phishing filtering tuned for the lures Singapore firms actually receive, two-factor authentication so a stolen password is not a stolen identity, and independent mailbox backup so even a deleted account can be produced months later. Your mail is a business record; we keep it like one.

This morning's mail · 4 messages
SP Services
Your March utilities e-bill is ready
✓ CLEAN
DHL-Delivery-SG
Parcel held: pay S$1.99 re-delivery fee via link
QUARANTINED
Lim & Partners LLP
PO 4471 - confirmation attached
✓ CLEAN
Mei Ling (Accounts)
Re: invoice 2204 - payment scheduled Friday
✓ CLEAN
Spam & phishing filteringTuned for the lures Singapore firms actually receive.
Two-factor authenticationA stolen password is not a stolen identity.
Independent mailbox backupEven a deleted account can be produced months later.
business email hosting Singapore - mail treated as a security boundary
One vendor, growing scope

Start with email, add the rest later

Business email on your domaincPanel, Microsoft 365 or Google Workspace - deliverability records included
THIS PAGE
Web hostingsite and mailboxes under one roof, one phone number
Microsoft 365 appsTeams, OneDrive and Office for the whole workday
Cloud backupindependent copies of mailboxes and files
Ongoing IT supportjoiners, leavers, devices - a number to call
Singapore email hosting support team

Most clients keep us on after setup. New joiner setups, leaver lockouts, device changes - handled by the same team that built your mail.

Your setup, so far
Business email on your domain
You asked, we answered

Frequently asked questions

Q·01

Which email platform is best for a small Singapore business?

Five people who need simple, reliable mail: cPanel. A team living in shared calendars, Teams calls and Office documents: Microsoft 365. Gmail loyalists: Workspace. The honest answer is your workflow's, not the brochure's.
Q·02

Can we keep our existing addresses when we switch providers?

Yes - addresses belong to your domain, not your provider. We move the service underneath them; the world keeps writing to the same address and notices nothing.
Q·03

Why does our mail keep going to spam?

Nine times out of ten: missing or broken SPF, DKIM or DMARC records, occasionally a blacklisted shared server. Both are diagnosable in minutes and fixable - usually the single highest-return fix on this page.
Q·04

How long does a migration take?

Planning, then an overlap period while history copies, then a verified cutover - for a typical SME, days, with mail flowing normally the whole time. Mailbox count and history size set the timeline; downtime is not part of it either way.
Q·05

How big are the mailboxes?

It depends on the plan and platform tier - tell us how your team uses attachments and retention, and we will size it so nobody spends Friday deleting old mail to receive new mail.
Q·06

Do you just set it up, or run it ongoing?

Either - but most clients keep us on: new joiner setups, leaver lockouts, device changes and the occasional "I deleted everything" all have a number to call.
Next step

Get your quotes into inboxes

Tell us your domain and how many people need addresses - we will recommend the platform, fix the deliverability records, and move your history across intact. WhatsApp +65 9189 7351; look like a company by next week.

WhatsApp +65 9189 7351 or email hello@rezolva.com.sg
New message
Tohello@rezolva.com.sg
Fromyou@your-company.sg  ← soon
SubjectBusiness email for our team
Hi Rezolva, we have ___ people who need addresses on our domain. Tell us which platform fits and what the move looks like.