Time to Inbox

Last updated on 7/12/25 8:59 AM UTC

We monitor how long it takes for emails sent by our service to be delivered to test inboxes at major email service providers. This monitoring helps us to ensure high-quality IP reputation and email deliverability. Our team of engineers are automatically alerted if any of these timers exceed 10 seconds.

Current Delivery Times

Forward Email

  • 2.1s
    Direct
  • 2.4s
    Forwarding

Gmail

  • 878ms
    Direct
  • 2.5s
    Forwarding

Apple iCloud

  • 4s
    Direct
  • 8.1s
    Forwarding

Yahoo/AOL

  • 2.1s
    Direct
  • 3.1s
    Forwarding

Historical Timeline

24-Hour Performance by Provider

Average delivery times for each email provider

Did you know? We are the only email service with 100% open-source and transparent monitoring. Source code is available on GitHub.