What you need for a business email address
Start by registering a domain you control. Then choose an email hosting service, create the mailbox, and set DNS records so other email servers know where to deliver mail.
Estha hosting includes email accounts and Roundcube webmail, with support for SMTP, POP3, IMAP and forwarding. Mailbox numbers and storage limits depend on your hosting plan.
Three DNS records worth understanding
- MX records tell senders where to deliver incoming messages.
- SPF records identify which servers may send mail for your domain.
- DKIM and DMARC help recipients assess message authenticity and reduce abuse. Your email provider should give precise record values.
For reliable email, use the exact DNS values from your account. Do not paste generic values from an unrelated tutorial into a live domain.
How to make business email useful
Choose role-based addresses such as hello@, sales@ or support@ only when someone will actively monitor them. Use unique passwords and multi-factor authentication where available. Test both incoming and outgoing email, including messages to other large email providers.
If your website contact form sends mail, configure it through a supported authenticated sender instead of assuming mail delivery will work automatically.
Follow the business email setup guide and domain DNS guide.