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Area 1 Email Security
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Area 1 Email Security
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  1. Products
  2. Area 1 Email Security
  3. ...
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  5. Reference
  6. Egress IPs

Egress IPs

When you set up Area 1 using an inline deployment, you need to tell your existing email providers to accept messages coming from Area 1’s egress IP addresses.

​​ United States

For customers in the United States, enter the following IP addresses:

  • IPv4:
    • 52.11.209.211
    • 52.89.255.11
    • 52.0.67.109
    • 54.173.50.115
    • 104.30.32.0/191
    • 158.51.64.0/26
    • 158.51.65.0/26
    • 134.195.26.0/231
  • IPv6:
    • 2405:8100:c400::/382

​​ Office 365 /24 addresses

To be used instead of the /19 and /23 subnets:

  • 104.30.32.0/24
  • 104.30.33.0/24
  • 104.30.34.0/24
  • 104.30.35.0/24
  • 104.30.36.0/24
  • 104.30.37.0/24
  • 104.30.38.0/24
  • 104.30.39.0/24
  • 104.30.40.0/24
  • 104.30.41.0/24
  • 104.30.42.0/24
  • 104.30.43.0/24
  • 104.30.44.0/24
  • 104.30.45.0/24
  • 104.30.46.0/24
  • 104.30.47.0/24
  • 104.30.48.0/24
  • 104.30.49.0/24
  • 104.30.50.0/24
  • 104.30.51.0/24
  • 104.30.52.0/24
  • 104.30.53.0/24
  • 104.30.54.0/24
  • 104.30.55.0/24
  • 104.30.56.0/24
  • 104.30.57.0/24
  • 104.30.58.0/24
  • 104.30.59.0/24
  • 104.30.60.0/24
  • 104.30.61.0/24
  • 104.30.62.0/24
  • 104.30.63.0/24

​​ Europe

For customers in Europe, add all our US IP addresses. Additionally, you need to add the following IP addresses for our European data centers:

  • 52.58.35.43
  • 35.157.195.63

​​ India

For customers in India, add all our US IP addresses.

  1. Office 365 does not support this subnet mask range. If you use Office 365, you will have to use the broken down /24 subnet mask IP addresses. Refer to Office 365 /24 addresses for a list of these IPv4 addresses. ↩︎

  2. Office 365 does not support IPv6 addresses. ↩︎