# Which free mail servers can be used for Discourse

**URL:** https://meta.discourse.org/t/discourse/380141
**Category:** Support
**Tags:** email
**Created:** [August 25, 2025, 9:16am UTC](https://meta.discourse.org/t/discourse/380141 "2025-08-25T09:16:10Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![ace\_1](https://avatars.discourse-cdn.com/v4/letter/a/e19b73/32.png) [@ace\_1](https://meta.discourse.org/u/ace_1)
#### Post date: [August 25, 2025, 10:22am UTC](https://meta.discourse.org/t/discourse/380141/7 "2025-08-25T10:22:27Z")

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Thanks, the port was changed from 587 to 2525 and telnet is now successful.  
When testing the mail server in the Discourse admin control panel, it was sent but the email was not received. Below are the logs in Brevo. Clicking on details returns a 404. Do you have a solution?

 ![image](https://global.discourse-cdn.com/meta/original/4X/7/f/9/7f92117da086bb01dd55f2cfd5730612bf49a07b.png)

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