General Service Information

Information here is not tied to a specific EasyPost application.

Bing Invoicing

Detailed breakdown of what appears on your invoice and department summaries.

Email Domain Authentication

DKIM and SPF Details.

Email/SMS Failover Service

Fall back to postal mail should email or SMS delivery fail.

Envelope Capacities

Capacity of the envelopes Bing uses for postal mail.

Returned Mail Reports

When mail is returned as undeliverable it will appear on this report.


Security Overview