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The Logs tab inside the Spotzee Email Proxy Tool surfaces per-message delivery logs from your Sendmux account. Useful for debugging individual sends, spot-checking delivery success, or auditing what got sent and when.
Logs are pulled live from Sendmux. You’re seeing the same data Sendmux’s own dashboard shows; Spotzee just displays it without leaving the project. The integration must be connected (see Sendmux integration).

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What you see

Each row in the logs view carries:
  • Message ID (Sendmux-issued identifier).
  • Status (delivered, bounced, complained, queued, failed).
  • Recipient (the destination email address).
  • Provider (which Sendmux-configured provider routed this send).
  • Sent at (timestamp).
  • Subject (where available).
Logs are paginated using cursor-based pagination from Sendmux. Pulling additional pages doesn’t drop earlier rows; they stay until you change filters or reload.

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Filter the list

The Logs tab supports four filters that narrow the result set: Filters compose with AND. For example: status bounced plus date last 7 days plus provider mailgun-prod returns only bounced messages over the past week routed through that provider.

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Inspect a single log

Pick a row to open the message detail view. The detail surface shows everything Sendmux records for that send:
  • Full status history with timestamps for each delivery state transition (queued, sent, delivered, bounced).
  • Provider response including SMTP transaction codes and any error message returned by the recipient mail server.
  • Sender and recipient details.
  • Subject and any custom headers carried with the send.
  • Tracking events if the send had open or click tracking enabled (for Sendmux providers that support it).
This is the level of detail you need when diagnosing a specific delivery problem (single recipient bouncing repeatedly, a provider rejecting a particular sender pattern, headers not being forwarded as expected).

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Common debugging patterns

A few flows that come up often:
  • A specific recipient isn’t getting email. Filter by recipient via the search field. Check the status column for repeat bounces or complaints.
  • A provider is failing more than usual. Filter by provider, status bounced or failed, last 24 hours. Open a few logs to see the provider response messages.
  • Audit what was sent during an incident window. Set a custom date range covering the incident. Export or page through to confirm.
  • Check a single send. If you have the Sendmux message ID, search for it directly.

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Next steps

Sendmux integration

Connect Sendmux and see the Overview tab.

Sendmux documentation

Configure providers, routing, and account-level settings.

Set up email delivery

Connect Spotzee directly to SMTP, SendGrid, Mailgun, or Amazon SES.

Provider catalogue

The full list of email, SMS, push, webhook, and in-app providers.