Guides and insights on email deliverability, domain authentication, and building reliable email infrastructure.
Understanding the difference between transactional and marketing email, why ISPs treat them differently, and how to set up reliable transactional email from your own domain.
A practical guide to email authentication protocols — what they are, how they work together, and how to configure them for maximum deliverability.
The most common causes of poor email deliverability and actionable steps to ensure your business emails consistently reach the inbox.
Why every business should send from a custom domain instead of Gmail or Outlook, and how it impacts trust, deliverability, and brand perception.
Comparing Google Workspace, Microsoft 365, Fastmail, Migadu, Zoho, and Netcob for small business email hosting — features, pricing, and trade-offs.
How to configure MX, SPF, DKIM, and DMARC records at your DNS provider to ensure proper email routing and authentication.
Practical tips to improve your email deliverability — from authentication setup to content guidelines to monitoring bounce rates.
A complete guide to migrating your existing emails from Gmail, Outlook, or any IMAP provider to a new email host.
What causes email bounces, the difference between hard and soft bounces, and how to keep your bounce rate under control.
Going beyond SPF/DKIM/DMARC — TLS enforcement, two-factor authentication, encrypted storage, and protecting your business email.