100% open-source email infrastructure

Email Bounce Handling Service

Automated email bounce management with detailed analytics. Efficiently handle hard and soft bounces to improve sender reputation and email deliverability.

Start free

Live delivery data

Time to Inbox

We measure these delivery times with our own open-source monitor. It sends test emails to inboxes at major email providers and records how long each one takes to arrive. Our engineers get an alert when a delivery takes longer than 10 seconds. Source code is available on GitHub.

Last updated on

Current Delivery Times

We tested delivery ourselves: these figures are data from our own monitor, which sends test messages about every 5 minutes. Direct is a message from our servers to an inbox at that provider. Forwarding is a message to a Forward Email address that forwards it to that inbox. According to our latest test, every message arrived within 3.8s.

  • Forward Email

    Direct
    406ms
    Forwarding
    433ms
  • Gmail

    Direct
    746ms
    Forwarding
    881ms
  • Apple iCloud

    Direct
    3.5s
    Forwarding
    3.8s
  • Yahoo/AOL

    Direct
    1.5s
    Forwarding
    1.7s