Send the way you already work.
Three ways to send, one ledger. Pick per message.
Gmail & Google Workspace
Connect with OAuth using the send-only Gmail scope. Messages go out from your account and appear in your Sent folder.
Tracked: opens, clicks, file views. Not available from Google: delivery and bounce reports.
Microsoft 365 & Outlook
Connect with Microsoft identity using Mail.Send. Messages are saved to your Sent Items.
Tracked: opens, clicks, file views. Not available from Microsoft: message IDs, delivery and bounce reports.
SentLedger sending
Send from your own verified domain with SPF, DKIM and DMARC guidance — or from the SentLedger platform sender while DNS is pending.
Tracked: acceptance, delivery, bounces, complaints, opens, clicks and file views.
REST API
Everything in the web app is available through /v1 with scoped keys.
Webhooks
Signed, retried, replayable event delivery to your systems.
Extensions (coming soon)
Chrome and Thunderbird extensions are on the roadmap and will use the same records and API.
Keep a record you can stand behind.
Start with the web app today and bring in the API when you're ready. No card required for the trial.