Scheduled SPF, DKIM, DMARC, BIMI, and MX checks
Monitor the sender-domain records and routing signals that most often break inbox trust before customers see a delivery problem.
Learn moreProduct
Email deliverability workflows for launch readiness and sender trust
Run repeatable deliverability checks, monitor sender posture, and review launch-critical quality signals before customer messaging breaks.
Trusted by teams shipping customer messaging
Product features
MailSlurp features for sender-health and deliverability operations
Run deliverability checks, sender monitoring, and launch-readiness workflows with MailSlurp so teams catch domain drift, risky recipients, and campaign issues before they damage trust.
On-demand reruns after DNS and provider changes
Recheck sender posture immediately after a DNS edit, provider cutover, or launch change instead of waiting for the next scheduled run.
Learn moreInbox receipt checks with saved message records
Send into controlled MailSlurp inboxes and inspect arrival, headers, links, and body content when a launch decision needs a real received message to review.
Learn moreVerification and campaign probes around high-risk sends
Pair address verification and campaign checks with sender monitoring so launch owners can catch stale recipients, broken assets, and auth drift in one workflow.
Learn morePre-send release control
Block risky launches when inbox receipt, sender posture, or message quality checks fail on signup, lifecycle, or billing email.
Ongoing sender-health monitoring
Watch domain-auth drift, bounce spikes, and delivery anomalies as operational signals that need ownership, not just a dashboard.
Faster incident triage
Make deliverability failures reproducible with controlled inboxes, message diagnostics, and event history teams can debug quickly.
Monitor sender posture
Catch SPF, DKIM, DMARC, MX, and domain health regressions before they impact trust.
Learn moreKey workflows
Where deliverability workflows protect revenue and trust
Run repeatable deliverability checks, monitor sender posture, and review launch-critical quality signals before customer messaging breaks.
Workflow 01
Scheduled SPF, DKIM, DMARC, BIMI, and MX checks
Monitor the sender-domain records and routing signals that most often break inbox trust before customers see a delivery problem.
Workflow 02
On-demand reruns after DNS and provider changes
Recheck sender posture immediately after a DNS edit, provider cutover, or launch change instead of waiting for the next scheduled run.
Workflow 03
Inbox receipt checks with saved message records
Send into controlled MailSlurp inboxes and inspect arrival, headers, links, and body content when a launch decision needs a real received message to review.
Developer integration
Automate domain checks, alerts, and message signals with APIs
Move sender posture checks and reliability events into scheduled jobs, dashboards, or alert pipelines with the same API.
- Webhook-ready event handoff
- Programmatic domain and signal checks
- Shared visibility across engineering and lifecycle teams
Next step
Move from evaluation to implementation
Start with a free account, then use the docs and SDKs to wire the workflow into your app or test stack.