[Daksh525]

Hello CATS team, I installed a new OpenCATS due to issues with my old CATS. I'm configuring emails in CATS, but whenever I try to send a test email, I'm unable to send it. How can I resolve this?

[Pervect]

I use SMTP2Go (the free plan). It works fine for me.

[Hughjack91]

Try checking your SMTP settings in CATS to ensure they are correctly configured. Make sure the SMTP server, port, and authentication details are accurate. Additionally, verify that your email provider's settings (like SSL/TLS) are properly matched. If the issue persists, check for any firewall or security restrictions that might be blocking the email connection.