Hey there! We've found the following might help you get unblocked faster:

• 🧵 Subject: Connection Timeout with smtp.gmail.com on Port 465
• 🧵 Request to allow outbound SMTP to smtp-relay.brevo.com:587
• 🧵 SMTP Issue with Nodemailer and Brevo in Deployed Environment

If you find the answer from one of these, please let us know by solving the thread!

Hello,

I have confirmed that SMTP is not blocked within your deployment. Any inability to use SMTP would come from the mail server you are using blocking you.

hi! I am having a simmilar issue where from my local environment I am able to send emails but from railway instances I can't.

Hello,

Outbound SMTP is only available on the Pro plan and above, while Free, Trial, and Hobby plans have SMTP disabled.

For sending emails from your application, please use a dedicated email service that provides HTTPS APIs. More information can be found in our documentation:

https://docs.railway.com/reference/outbound-networking

Best regards,

The Railway Team