The “Send Email” node in the latest version of n8n no longer accepts SMTP configurations that previously worked in older versions. While these settings still function correctly in earlier releases, the newer versions consistently return a connection timeout error and fail to validate the SMTP setup. What is the recommended solution for sending emails via SMTP in the updated version of n8n?
Can you send a screenshot of the error?
Hello @David_Lopes1
I hope you are well!
It may be just me, but TIMEOUT can occur and your server expects STARTTLS on port 587 and STARTTLS does not arrive.
If your server expects SSL/TLS directly on port 465, and SSL/TLS does not arrive.
Incorrect configuration here will cause the connection to fail or cause a timeout.
See if this documentation can be useful and help you in any way
Did I understand your question correctly?
this is in version 1.76.0 normal conections… but same credentials in version 1.82 ++
@interss how do u explain that? both the same … but in diferent versions…
What environment (VPS) are you using? Docker, Digitalocean, on-premises, N8N cloud and others?
DigitalOcean Droplet