← Campaign analytics

Resend email analytics

Resend email analytics, with incident alerts

Approve MailVakt in Resend and it creates the webhook for you. Then see delivery, hard bounces, complaints, opens and clicks per campaign, and get an incident when rates cross your thresholds.

Start freeHow it works

Free · Collection starts when you connect · Delivered means accepted by the recipient server

Sends, delivered and bounces

See how many messages you sent, how many the recipient server accepted, and how many hard-bounced, per campaign and per day.

Complaints and incidents

Track spam complaints, and get an incident when delivery, bounce or complaint rates cross thresholds you set for the workspace.

Opens and clicks

Unique opens and clicks per delivered message, plus totals, wherever your provider reports them.

Recipient timeline

Look up one recipient and see what happened to the messages sent to them: sent, delivered, bounced, opened or clicked.

What a workspace looks like

Example, sample data

Illustrative numbers only. Your workspace shows your own campaigns.

How it works

Connect Resend in a few minutes

  1. 1

    Open Add connection and choose Resend

    In your workspace, choose Add connection, then Resend. MailVakt explains the permission it needs before you are sent to Resend.

  2. 2

    Approve access in Resend

    Resend asks you to approve MailVakt through OAuth. The approval needs full access to the account, because that is what allows MailVakt to create a webhook.

  3. 3

    MailVakt creates the webhook

    You do not copy a signing secret or paste a URL. MailVakt registers the webhook itself and returns you to the connection.

  4. 4

    Turn on open and click tracking

    Opens and clicks only appear if tracking is enabled for the sending domain in Resend. Delivery, bounce and complaint data does not depend on it.

What the numbers mean

  • Delivered means the recipient’s mail server accepted the message. It does not mean the message reached the inbox rather than the spam folder.
  • Collection starts when you connect a provider. MailVakt does not backfill earlier sends.
  • Opens and clicks depend on your provider’s tracking. Apple Mail privacy features and link scanners can inflate or hide them, so treat them as a trend, not a headcount.
  • A message sent to several recipients can make some events ambiguous. MailVakt marks those rather than guessing which recipient an event belongs to.
  • Detailed events are kept for 30 days. Daily totals are kept for 12 months.

Frequently asked questions

Why does MailVakt need full access to my Resend account?
Creating a webhook requires full-access approval in Resend. MailVakt uses it to register the webhook that sends you event data. The connection screen explains this before you approve, and you can disconnect at any time.
Why are my opens and clicks empty?
Open and click tracking must be enabled in Resend for the sending domain. MailVakt can only report events Resend sends.
Will I see emails I sent before connecting?
No. MailVakt collects events from the moment of connection and does not backfill earlier sends.
How do I group emails into campaigns?
By tag, using a tag named campaign by default, or by subject rules you define. The tag name is configurable.
Is Resend email analytics free in MailVakt?
Yes. Campaign analytics is free to use.

Fix this from ChatGPT or Claude

MailVakt is an MCP server, so your assistant can run this check itself, read the findings and walk you through the DNS edit. Ask it:

“Use MailVakt to check the domain I send from in Resend and tell me whether SPF, DKIM and DMARC are set up correctly.”
  • Claude: Customize → Connectors → Add custom connector, then paste https://mcp.mailvakt.com/mcp.
  • Cursor and other MCP clients: add the same address as an MCP server. Setup details.

Checks are free and need no account. Sign in only to collect DMARC reports for a domain.