Email Hosting Comparison 2026: AsiaGB vs Zoho vs Google Workspace

Choosing the right email hosting for your business is an important decision. In 2026, there are three popular options for Thai businesses. This article compares them across all key dimensions.

Comparison Overview

AsiaGB Hosting Email

Best for: Small to medium businesses that already have hosting and want @domain email at no extra cost.

• ✅ Included with Hosting package — no extra cost
• ✅ Easy setup via DirectAdmin
• ✅ Thai-language support 24 hours
• ❌ No built-in Calendar or Meet
• ❌ Storage shared with website files

Zoho Mail

Best for: Startups needing free business email for up to 5 team members without the Google ecosystem.

• ✅ Free for 5 users with 5 GB/user
• ✅ Calendar, Contacts, Tasks included
• ✅ Privacy-focused — no email scanning for ads
• ❌ Free plan doesn't support IMAP/POP3
• ❌ Mobile app not as polished as Gmail

Google Workspace

Best for: Organizations needing the full ecosystem (Gmail, Meet, Drive, Docs) with budget to match.

• ✅ Familiar Gmail interface
• ✅ Google Meet, Calendar, Drive all included
• ✅ Best-in-class AI spam filtering
• ❌ Most expensive option ($6+ per user/month)
• ❌ Pay monthly even with just one user

Security and Privacy Comparison

Email security matters — especially for businesses sending customer data and sensitive documents. All three providers approach security differently, and the gaps are worth understanding before committing.

For businesses with strong privacy requirements, Zoho Mail is a standout choice — it explicitly does not mine email content for advertising and offers data center location options across multiple regions.

Real Cost for a 10-Person Team

The cost picture changes significantly as your team grows. Here are approximate annual costs for a 10-person team in mid-2026 to make the comparison concrete.

• AsiaGB Hosting Email (10 accounts): Included with a Hosting plan — roughly 1,500–3,000 THB/year total, no per-user charge
• Zoho Mail Lite (10 users): Approximately $12.50/month or $150/year — includes IMAP/POP3 and 10 GB/user
• Google Workspace Business Starter (10 users): $60/month or $720/year — includes 30 GB/user, Meet, Drive, and the full Workspace suite

The cost gap is significant. For teams that only need reliable @domain email without collaboration tools, hosting-bundled email or Zoho Mail delivers substantial savings over Workspace.

How to Migrate Email to a New Provider

Switching email hosting providers requires careful planning to avoid data loss and minimize downtime. Here is a step-by-step process that works reliably for small and medium businesses.

1. Create accounts on the new provider: Sign up and verify your account before touching any DNS settings. Never cancel the old provider first.
2. Create all email accounts: Set up every mailbox on the new provider — matching the existing account names — before changing MX records.
3. Export historical email: Use an IMAP migration tool (such as imapsync or your email client's import/export feature) to copy existing emails from the old server to the new one before the switchover.
4. Lower DNS TTL: Set your domain's MX record TTL to 300 seconds (5 minutes) at least 24 hours before the planned migration so the change propagates quickly when you make it.
5. Update MX records: Point MX records to the new provider's mail servers. Propagation typically takes 15 minutes to a few hours with a low TTL already in place.
6. Configure SPF, DKIM, and DMARC: Add the DNS records specified by your new provider before sending bulk emails — missing these authentication records will cause deliverability problems.
7. Test send and receive: Send test emails from an external address (such as a personal Gmail) to your domain address and reply back to confirm both directions work.
8. Cancel the old account: After 48 to 72 hours of confirmed smooth operation, cancel the previous provider account.

The most commonly skipped step is exporting historical email. Without doing this before changing MX records, you risk losing access to archived messages — especially if the old provider does not support IMAP or web-based export. Always migrate data first, then cut over DNS.

Setting Up MX Records for Each Provider

Whichever provider you choose, the first step is updating your domain's DNS MX records so incoming email routes to the correct mail server. Here are the records to add for each provider.

AsiaGB Hosting

MX  @  mail.yourdomain.com  Priority 10

Check your actual hostname in DirectAdmin under Email Manager → MX Records — the value may vary by server.

Zoho Mail

MX  @  mx.zoho.com   Priority 10
MX  @  mx2.zoho.com  Priority 20
MX  @  mx3.zoho.com  Priority 50

Google Workspace

MX  @  aspmx.l.google.com       Priority 1
MX  @  alt1.aspmx.l.google.com  Priority 5
MX  @  alt2.aspmx.l.google.com  Priority 5

After saving MX records, allow 15 minutes to 24 hours for DNS propagation before email flows reliably to the new provider. During migration, keep the old MX records active until you confirm the new setup is working correctly.