Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The tar pit feature can be enabled and configured by setting a registry key. To do this, follow these steps. Note If the TarpitTime registry entry does not exist, Exchange behaves as if the value of this registry entry were set to 0. When the registry entry has a value of 0, there is no delay when the SMTP address verification responses are sent.
