Sender domains
Guide customers through SPF and DKIM verification without exposing server administration.
Deliverability
Protect the trust behind every send.
Verify senders, authenticate domains, classify delivery outcomes, and keep suppression synchronized across campaigns and retries.
SPF + DKIM
verified sender alignment
Alerted
complaint and bounce thresholds
Never
resend after suppression
Built into the platform
The details are part of the product.
Reputation view
Track bounces, complaints, deferrals, blocks, and engagement by sender.
Suppression first
Apply complaints, hard bounces, unsubscribes, and policy blocks before every attempt.
Delivery events
Deduplicate provider callbacks into a normalized, searchable event history.
Retry classification
Separate temporary provider failures from permanent recipient failures.
Health checks
Validate SMTP, mailboxes, DNS, TLS, queues, webhooks, and feedback processing.
How it works
A clear path from signal to action.
Authenticate
Verify the sending identity and aligned domain records.
Send deliberately
Respect consent, suppression, rate limits, and reputation thresholds.
Respond to feedback
Classify events, suppress immediately, and surface actions to the team.