---
title: "release notes 2020-02-29"
date: 2020-02-29
releaseType:
  - api
---
### Removal of originating IP from received email header

As we strive to be the most trusted communication platform, we have removed the originating IP from the received email header to further protect our customers' privacy and security. This change should have no negative impact on deliverability, and no customer action is needed as a result of this change.

---
title: "release notes 2020-02-29"
date: 2020-02-29
releaseType:
  - api
---
### Removal of originating IP from received email header

As we strive to be the most trusted communication platform, we have removed the originating IP from the received email header to further protect our customers' privacy and security. This change should have no negative impact on deliverability, and no customer action is needed for sending email as a result of this change.

Update originating IP release note
Update originating IP release note
