# ¿SMTP con Office365? **URL:** \ **Category:** Self-hosting\ **Tags:** email\ **Created:** [8 Enero, 2018 11:57 UTC](https://meta.discourse.org/t/smtp-with-office365/77467 "2018-01-08T11:57:45Z")\ **Posts on this page:** 1\ **Showing post:** 1
**Author:** ![Chopper](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/chopper/32/57073_2.png) [@Chopper](https://meta.discourse.org/u/Chopper)\ **Post date:** [8 Enero, 2018 11:57 UTC](https://meta.discourse.org/t/smtp-with-office365/77467/1 "2018-01-08T11:57:45Z")
Hello I try to use Office365 as SMTP for discourse. I’m already using this account for my wordpress SMTP so the account is not the problem. When i try to send a email test, an error message appear > [Sender] 504 5.7.4 Unrecognized authentication type [[AM3PR05CA0123.eurprd05.prod.outlook.com](http://AM3PR05CA0123.eurprd05.prod.outlook.com)] This is my SMTP config from app.yml ``` ## TODO: The SMTP mail server used to validate new accounts and send notifications DISCOURSE_SMTP_ADDRESS: smtp.office365.com DISCOURSE_SMTP_PORT: 587 DISCOURSE_SMTP_USER_NAME: test@example.fr DISCOURSE_SMTP_PASSWORD: password DISCOURSE_SMTP_AUTHENTICATION: login DISCOURSE_SMTP_ENABLE_START_TLS: false ``` Any idea how to fix the problem ? Another config: ``` ## TODO: The SMTP mail server used to validate new accounts and send notifications DISCOURSE_SMTP_ADDRESS: smtp.office365.com DISCOURSE_SMTP_PORT: 587 DISCOURSE_SMTP_USER_NAME: test@example.fr DISCOURSE_SMTP_PASSWORD: password DISCOURSE_SMTP_AUTHENTICATION: login DISCOURSE_SMTP_ENABLE_START_TLS: true ``` I get the following error: > 550 5.7.60 SMTP; Client does not have permissions to send as this sender **The problem is from Discourse** , because I can test with swaks and it’s working ``` swaks --to test@example.com --from test2@example.com --server smtp.office365.com --auth login --auth-user test2@example.com -tls ``` --- _[View the full topic](https://meta.discourse.org/t/smtp-with-office365/77467)._