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SkyPrep Email IP Addresses

SkyPrep uses several different IP addresses when sending emails from the platform. This article lists the ones you should whitelist.

Stephen Chang avatar
Written by Stephen Chang
Updated over a year ago

If you find that emails are not getting through to you, you can add the following IPs / IP address ranges to your email whitelist as these are the IPs that SkyPrep emails originate from:

  • 199.255.192.0/22

  • 199.127.232.0/22

  • 54.240.0.0/18

  • 167.89.94.224/32

  • 168.245.16.5/32

Note: please be aware that these IPs can change, so check back from time to time to keep updated on the current IPs.

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