# Customize direct-delivery Postfix configuration

**URL:** <https://meta.discourse.org/t/customize-direct-delivery-postfix-configuration/118759>\
**Category:** Sysadmins\
**Tags:** how-to, advanced-setup\
**Created:** [May 27, 2019, 4:32am UTC](https://meta.discourse.org/t/customize-direct-delivery-postfix-configuration/118759 "2019-05-27T04:32:28Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![f1r4s](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/f1r4s/32/245347_2.png) [@f1r4s](https://meta.discourse.org/u/f1r4s)\
**Post date:** [January 17, 2022, 12:53pm UTC](https://meta.discourse.org/t/customize-direct-delivery-postfix-configuration/118759/8 "2022-01-17T12:53:39Z")

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Can we use the mail-receiver outside the Discourse containers in another VPS or Datacenter ?

The idea is to change the Discourse IP Address for more privacy and use external “mail-receiver” working/authentication with Discourse forum.

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_[View the full topic](https://meta.discourse.org/t/customize-direct-delivery-postfix-configuration/118759)._