10 months ago
An issue started today where i cannot connect to Mailgun's SMTP. This was not previously a problem
root@1dceb4cc5bb4:/application# telnet smtp.eu.mailgun.org 587
Trying 34.95.107.114...
telnet: Unable to connect to remote host: Connection timed out
Ive also tried:
telnet smtp.eu.mailgun.org 2525
And
openssl s_client -connect smtp.eu.mailgun.org:465
Same issue. Wonder if something has changed?
6 Replies
10 months ago
Hey there! We've found the following might help you get unblocked faster:
- 🧵 Issue with SMTP connection on Railway (Error 500)
- 🧵 Redis Connection Timeout
- 📚 Outbound Networking
- 🧵 N8N crash after deploy
If you find the answer from one of these, please let us know by solving the thread!
10 months ago
Hello,
Outbound SMTP connections are disabled on Railway to prevent abuse and protect our IP reputation.
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
Status changed to Awaiting User Response Railway • 10 months ago
10 months ago
Is this a recent change? Has been working for the last month but stopped working today
Status changed to Awaiting Railway Response Railway • 10 months ago
oligirling
Is this a recent change? Has been working for the last month but stopped working today
10 months ago
It's a sudden unannounced change to block outgoing SMTP traffic - more info here: https://station.railway.com/questions/smtp-65969dff
Status changed to Solved brody • 10 months ago
brody
Hello, Outbound SMTP connections are disabled on Railway to prevent abuse and protect our IP reputation. 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
10 months ago
Based on this response -> https://station.railway.com/questions/smtp-65969dff#yzxv -> could you also apply the credit to my account as this causes a nightmare our end.
Status changed to Awaiting Railway Response Railway • 10 months ago
oligirling
Based on this response -> <https://station.railway.com/questions/smtp-65969dff#yzxv> \-> could you also apply the credit to my account as this causes a nightmare our end.
10 months ago
Done!
Status changed to Awaiting User Response Railway • 10 months ago
Status changed to Solved brody • 10 months ago