cPanel is the dominant shared-hosting control panel. It manages the full email hosting stack (Dovecot/Exim, MX, webmail) including a MailChannels integration for outbound filtering.
Route cPanel domains' MX to MailKite for inbound, or relay outbound via SMTP. See /docs/integrations/cpanel.
Read the full setup guideA minimal, copy-paste starter. Swap in your own domain and API key.
# Any app that accepts an SMTP server works with MailKite
MAIL_HOST=smtp.mailkite.dev
MAIL_PORT=587 # STARTTLS (or 465 for TLS)
MAIL_ENCRYPTION=tls
MAIL_USERNAME=mailkite # username is ignored
MAIL_PASSWORD=mk_live_... # your MailKite API key
MAIL_FROM_ADDRESS=you@yourdomain.com # on a verified domain
MAIL_FROM_NAME=cPanelPoint a domain, set one SMTP endpoint, send your first email in minutes. Unlimited domains, no credit card.