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Proofpoint, Inc.

Proofpoint Essentials Data Center Information

Situation

You are setting up your Essential Data Center and need hostnames and IP addresses for various settings. Some questions whose answers may need this information include:

  • Where can I get information for the data center?
  • What should I set SPF to?
  • How can I lock down my firewall to your IP?
  • What IP ranges will you use to send email from?
  • What is the smarthost I should use for outbound email?
  • What are the MX records I should be using?
Solution

See the below table for details on hostnames and IP addresses for the following Proofpoint Essentials Data Centers:

  • US1 - US5
  • EU1

 

Proofpoint Essentials Data Center Information

Information US1 - US5 EU1
URL https://us1.proofpointessentials.com https://eu1.proofpointessentials.com
MX Records mx1-us1.ppe-hosted.com
mx2-us1.ppe-hosted.com
mx1-eu1.ppe-hosted.com
mx2-eu1.ppe-hosted.com
SPF "v=spf1 a:dispatch-us.ppe-hosted.com ~all" "v=spf1 a:dispatch-eu.ppe-hosted.com ~all"
Smarthost outbound-us1.ppe-hosted.com outbound-eu1.ppe-hosted.com

IP Addresses

Includes SMTP (25) and LDAP (389)

  • 67.231.152.0/24
  • 67.231.153.0/24
  • 67.231.154.0/24
  • 67.231.155.0/24
  • 67.231.156.0/24
  • 67.231.144.0/24
  • 67.231.145.0/24
  • 67.231.146.0/24
  • 67.231.147.0/24
  • 67.231.148.0/24
  • 148.163.128.0/19 Breakdown
  • 91.209.104.0/24
  • 91.207.212.0/24
  • 91.207.213.0/24
  • 62.209.50.0/24
  • 62.209.51.0/24
  • 185.132.180.0/22
  • 185.183.28.0/22
  • See Breakdown of /22 into /24

Email Archiving

  • 34.192.199.2
  • 52.55.243.18
  • 52.54.85.198
  • 35.158.81.74
  • 18.195.34.45
  • 35.158.59.63