Unable to connect to the remote server

[sivan347]

Hi,
I'm trying to send an email from my website hosted here. Sometimes is working (yesterday one email) and sometimes not (today not at all). In Email Setup Center I found Email Server Settings SMTP host: smtpout.europe.secureserver.net and ports 80, 3535, 25, 465 (SSL) so in my code I'm using next SMTP client:
var client = new SmtpClient()
{
EnableSsl = false,
UseDefaultCredentials = false,
Credentials = new System.Net.NetworkCredential("email", "password"),
DeliveryMethod = SmtpDeliveryMethod.Network,
Host= "smtpout.europe.secureserver.net",
Port = 25
};
Problem is that I'm receiving a next error all the time and I do not know what to do any more:
Unable to connect to the remote server
A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 188.121.53.3:25

I need a help with this, maybe somebody has solution?

[MPC]

Hello @sivan347, if you're trying to send mail through a shared hosting account, you will not be able to use an SMTP server from the website.  You will need to use our hosting relay server to send messages.  Take a look at these instructions for more information about using the relay server with shared hosting: https://uk.godaddy.com/help/what-is-the-name-of-my-hosting-accounts-relay-server-953.  

MPC

[manafkamil]

Hi @MPC

What about trying to send to SMTP.office365.com?

This email service comes with the windows hosting plans!

Can you confirm please?