# VaultWarden deployd using Coolify it uses Docker Compose .SMTP not working

**URL:** <https://vaultwarden.discourse.group/t/vaultwarden-deployd-using-coolify-it-uses-docker-compose-smtp-not-working/4651>\
**Category:** Help\
**Created:** [May 20, 2025, 8:13am UTC](https://vaultwarden.discourse.group/t/vaultwarden-deployd-using-coolify-it-uses-docker-compose-smtp-not-working/4651 "2025-05-20T08:13:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![himsec](https://avatars.discourse-cdn.com/v4/letter/h/f1d935/32.png) [@himsec](https://vaultwarden.discourse.group/u/himsec)\
**Post date:** [May 20, 2025, 8:13am UTC](https://vaultwarden.discourse.group/t/vaultwarden-deployd-using-coolify-it-uses-docker-compose-smtp-not-working/4651/1 "2025-05-20T08:13:02Z")

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Hi,  
I deployed Vaultwarden on Coolify. Now the thing is I configured all environment variables.  
But still, when I sent the invitation, it was not received. I confirm there are no firewall inbound and outbound rule issues. I also did log streaming, so it’s saying it’s working fine.  
Logs of this SMTP are not showing any email sent or something like that.  
Kindly Help  
Thanks