IP Allowlisting adds a layer of protection to API sending. You define the IP ranges allowed to send email through the Postmark API and a send request from any IP outside them is rejected with a 403 status...
The Verdict
ClassificationLikely Human
ConfidenceMedium confidence
Analyzedtext
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[](https://real.press/content/ded70dba-1ab7-4b1d-abe0-6187ab78fec4)