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Lettermint

Send transactional email one at a time or in batches of up to 500, follow each message's delivery events, read sending statistics, and manage sending domains, webhooks and the suppression list.

actions
20

Actions

Steps a workflow can run in Lettermint.

  • Send emailSend one email to up to 50 recipients, with an optional attachment, tags and metadata. Returns the message id to follow its delivery.
  • Send batch emailsSend up to 500 emails in one request: either the same email to each recipient separately, or a list of different emails. Returns one message id per email, in order.
  • List messagesList sent and received messages, newest first, filtered by status, sender, subject, tag, project, domain or date.
  • Get messageGet one message: its status, sender, recipients, tags, metadata, attachments and spam score.
  • List message eventsList a message's delivery timeline: queued, delivered, bounced, opened, clicked and so on, with timestamps.
  • Get sending statisticsGet totals and a day-by-day count of emails sent, delivered, bounced, complained about, opened and clicked, for up to 90 days. Defaults to the last 7 days.
  • List suppressionsList the addresses Lettermint will not send to - bounces, spam complaints, unsubscribes and manual blocks.
  • Add suppressionsStop Lettermint sending to up to 1,000 addresses, for the whole team or one project. Addresses already suppressed are skipped.
  • Remove suppressionLet Lettermint send to a suppressed address again. A spam complaint is sent to Lettermint support for review instead of being removed - removed tells you which happened.
  • List domainsList sending domains and their verification status.
  • Get domainGet a sending domain with the DNS records to publish and each record's verification status.
  • Create domainAdd a sending domain. Returns the DNS records to publish at your DNS provider before verifying it. The Free plan allows one domain.
  • Verify domain DNS recordsCheck a domain's DNS records now. Returns verified true or false, with the records that still fail. Lettermint allows only a few checks a minute.
  • Delete domainRemove a sending domain from Lettermint.
  • List webhooksList webhooks with their URL, events and status.
  • Get webhookGet a webhook's URL, events, scope and status.
  • Create webhookHave Lettermint call a URL when messages are delivered, bounce, are opened and so on. Returns the signing secret - the only time Lettermint shows it.
  • Update webhookChange a webhook's name, URL, events, scope or status. Fields left empty are not changed.
  • Delete webhookDelete a webhook and its delivery history.
  • List projectsList the team's projects with their message volumes and deliverability over the last 28 days.

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