Guide
How to choose business email for your domain
Most business email services look the same until you read the fine print. This guide covers the five things that actually matter — domain ownership, standard protocols, storage, pricing, and spam filtering — with a checklist you can run against any provider.
What actually matters
- 01
Your domain, not theirs
A business email service should let you send from your own domain, with DNS records you control. Some cheap plans put you on the provider's domain (you@provider.com) — that is a branded address, not business email, and you cannot take it with you when you leave.
- 02
Standard IMAP and SMTP
If the service only works through its own webmail or a proprietary app, you are locked in. Standard IMAP (port 993) and SMTP (port 465) over TLS mean Outlook, Apple Mail, Thunderbird, and any future client all work, and you can move to a different provider later without changing addresses.
- 03
Storage that fits your mail
Email is mostly text, but attachments add up. 1 GiB per mailbox holds roughly 10,000 typical messages. Watch for plans that advertise a large shared pool but give each mailbox a small slice, or that charge extra once you cross a threshold.
- 04
Pricing you can predict
Per-mailbox pricing is easy to budget; per-user pricing is too, until you need shared mailboxes (info@, support@) that no single user owns. Check whether shared and alias addresses count against your seat limit, and what happens when you add the eleventh mailbox on a ten-seat plan.
- 05
Spam and virus filtering
Inbound filtering is table stakes, but ask whether it is on by default and whether you can tune it. Outbound reputation matters too: the service should sign outgoing mail with DKIM and publish SPF and DMARC guidance, so your messages do not land in recipients' spam folders.
Run any provider through this checklist
- Can I use my own domain, with DNS records I control?
- Does it expose standard IMAP and SMTP, or only a proprietary client?
- How much storage per mailbox, and is it a hard cap or a soft warning?
- What does the eleventh mailbox cost on a ten-seat plan?
- Are shared mailboxes and aliases counted as seats?
- Is spam filtering on by default, and can I adjust it?
- Does outgoing mail get DKIM signed, and is there SPF/DMARC guidance?
- What does it cost to leave — can I export everything and redirect?
- Is there a free tier or trial I can test with my real domain before paying?
Common pitfalls
Free tier that is not free
Some services advertise a free plan that requires a credit card, expires after a trial, or limits sending to a handful of messages a day. A real free tier lets you receive and send at a useful volume without a card on file.
Webmail-only access
If the only way to read mail is the provider's website, you cannot use Outlook, your phone's mail app, or any desktop client. That is fine for a personal address but unworkable for a team.
Locked-in export
Before you commit, check how you get your mail out. IMAP access means any client can download everything; a service that only offers a proprietary export tool can hold your history hostage when you try to leave.
Per-user pricing on shared mailboxes
info@, support@, and billing@ are not people, but some per-user plans charge a full seat for each. If your team needs several shared addresses, per-mailbox pricing is usually cheaper.
Frequently asked
- Do I need to own a domain first?
- Yes. Business email is email on a domain you control. If you do not have one, registrars like Cloudflare, Aliyun, and Namecheap sell them for about 10 USD a year. The email service attaches to a domain you already own.
- What is the difference between business email and a free personal address?
- A personal address (you@gmail.com) lives on someone else's domain and follows their rules. Business email is on your domain, so the address is yours for as long as you control the domain, and you can change the underlying provider without changing the address.
- How much storage do I actually need?
- For typical office email without large attachments, 1 GiB per mailbox holds years of messages. If your team sends design files or legal documents, budget 5 GiB per heavy user. Most plans let you add storage later, so start small and expand the mailboxes that need it.
- Can I start free and upgrade later?
- With Rovela, yes — the free tier covers one domain, five mailboxes, and 1 GiB each, with no card. You keep the same addresses and mail when you upgrade; only the limits change.
- Does Rovela meet all five criteria?
- Yes: your own domain with DNS records you control, standard IMAP and SMTP on 993/465, per-mailbox storage with a hard cap you can see, per-mailbox pricing where shared and alias addresses do not eat seats, and spam filtering with DKIM-signed outgoing mail. The free tier lets you verify all of this with your real domain before paying anything.