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DNS & Email Isolation ⏱ 5 min read

Jamstack Migration:
What About Corporate Email?

The biggest fear when upgrading website infrastructure is breaking corporate email. We demystify the DNS architecture behind web and mail traffic and show why decoupling them is the single most important reliability improvement your business can make.

Why Website Hosting and Email Should Never Share the Same Server

In legacy shared hosting (cPanel/DirectAdmin), a PHP error or traffic surge that exhausts server resources instantly halts your email delivery. Separating web delivery from email delivery creates fault tolerance: a high-traffic spike on your landing page will never impact customer emails.

Web Traffic (HTTP):
A / CNAME Records

Routed directly to Cloudflare Edge CDN with 0ms server dependencies.

Mail Traffic (SMTP):
MX / SPF / DKIM

Delivered to Google Workspace or M365 with 100% uptime SLA.

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Safe Jamstack Migration

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We handle complete DNS audits, SPF/DKIM security and zero downtime migrations.