Cant able to send test mail.

[Kani272003]

Hi team,

I was just trying to integrate Gophish and Mailgun to send mail. I bought the domain name from Godaddy and completed all the setup in Mailgun. Now, after getting all the SMTP credentials from Mailgun, I was trying to send a test mail. When the send mail button is clicked, it takes a lot of time, so I went to logs in AWS Connect to see as I got this as an error: 2025/02/04 02:15:30 http: TLS handshake error from 175.33.119.149:44912: remote error: tls: unknown certificate I tried a lot of things, still no luck. I would appreciate your help to resolve it

[Kani272003]

After loading for such a long time I am getting this as an output in the GUI window, Max connection attempts exceeded - dial tcp 34.160.157.95:25: i/o timeout