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Glossary · Published 2026-09-29 · AgentiSend team

Simulator address

Simulator address: An address that accepts a send, costs nothing, and delivers to nobody.

Send to delivered@simulator.agentisend.com, bounced@simulator.agentisend.com or complained@simulator.agentisend.com while a sending domain is still verifying. simulated on the reply is true only when every recipient is one of these addresses. One recipient anywhere else and the send is delivered and counted.

A bounce from bounced@simulator.agentisend.com does not join the suppression list. The same address on a real domain does.

Related terms

  • Sending domain — A domain you verify, then send from. An unverified From is refused.
  • Suppression — An address we will not mail. A later send to it is refused.