Deliverability
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      IP Addresses Used for Email Delivery

      The following is the IP address range in CIDR notation that is used by SocketLabs to deliver messages for our customers using the SocketLabs On-Demand platform.

      142.0.176.0/20

      For information about the specific IP addresses used for the delivery of mail through your SocketLabs On-Demand Server please email support@socketlabs.com.