I hope you can help us. Since this morning we can receive messages but we can't send them.
The error is: El mensaje no se ha podido enviar porque ha caducado la conexión al servidor de salida (SMTP) smtp.360bicycles.net. Vuelva a intentarlo. Connect error 10060. We had not changed anything in our account.
ప్రత్యుత్తరాలన్నీ (1)
You are using non-secure settings for the smtp, but I think you should use the secure settings recommended by what I believe is your host, cdmon.com: smtp.360bicycles.net on port 587, STARTTLS security, authentication = encrypted password, User name = email address.
Encrypted password authentication is uncommon, so if that doesn't work (incorrect documentation), try normal password.