Customers hosted on Proofpoint Essentials North American (US) or European (EU) data stacks should refer to the following table for details on configuring and accessing your account:
Information | Proofpoint Essentials US | Proofpoint Essentials EU |
URL | ||
MX Records | mx1-us1.ppe-hosted.com | mx1-eu1.ppe-hosted.com |
SPF | v=spf1 include:_spf-us.ppe-hosted.com ~all The following record format is still supported, but we recommend updating to the new version above: v=spf1 a:dispatch-us.ppe-hosted.com ~all | v=spf1 include:_spf-eu.ppe-hosted.com ~all The following record format is still supported, but we recommend updating to the new version above: v=spf1 a:dispatch-eu.ppe-hosted.com ~all |
Smarthost | outbound-us1.ppe-hosted.com | outbound-eu1.ppe-hosted.com |
IP Addresses (ports 25, 389, and 636) |
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IPs for Email Archiving (port 993) |
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If you are using O365 or any other platform that will only accept CIDR format ranges of /24, use the following substitutions:
CIDR Breakdown For 148.163.128.0/19
148.163.128.0/24 | 148.163.136.0/24 | 148.163.144.0/24 | 148.163.152.0/24 |
CIDR Breakdown For 185.183.28.0/22
185.183.28.0/24 |