The problem to solve
A successful application handoff does not always prove that the provider accepted or delivered the email. Diagnose every layer in order.
Troubleshooting guide
Monitor WooCommerce email failures from a mobile phone
Keep WordPress sending errors and mailbox connection health visible when you are away from the WordPress administration panel.
Monitor WooCommerce email failures from a mobile phoneapikey + apikeyboxWordPress source → activity log → mobile control
A practical implementation path
Reproduce the failure with a unique test, inspect the MailBridgeAPI or provider response, confirm mailbox health and only then test recipient delivery.
01 — 03
From mailbox to working request
Connect the mailbox
Authorize the mailbox or configure its compatible SMTP and IMAP connection in the MailBridgeAPI dashboard.
Keep keys in the backend
Store the account API key and mailbox API key in server-side environment variables or a secret manager.
Call and verify the endpoint
Run the request, inspect the JSON response and keep the request or message identifier for support.
WordPress source → activity log → mobile control
Copy-ready example
Keep WordPress sending errors and mailbox connection health visible when you are away from the WordPress administration panel.
- One mailbox connection managed centrally
- API access without copying the mailbox password into every project
- Dashboard activity, errors and mailbox health
- A testable path from code to the real mailbox
curl --get 'https://api.mailbridgeapi.com/email/sent/' \
--header 'X-API-Key: YOUR_ACCOUNT_API_KEY' \
--header 'X-Mailbox-Key: YOUR_MAILBOX_API_KEY' \
--data-urlencode 'status=error' \
--data-urlencode 'source=wordpress'Provider and implementation limits
A connectivity check detects access problems; it cannot guarantee that every recipient provider will place every message in the inbox.
LIVE SMTP · IMAP · OAUTH DEMO
Test the real connection before you build
The live demo can validate SMTP, IMAP or a supported OAuth provider and issue temporary API keys without creating an account.