Errors in certificate at public wifi, help

[bbbacres]

I'm so frustrated. I often stop at McDonalds for coffee. And I like to use their public wifi, which in my case appears to be attwifi.

When I'm trying to use the internet I keep getting two errors. The first appears to be from the hotmail mail account I have installed on my phone. The error keeps telling me the certificate is not secure. See attachment one. I've tried researching and am told there is a way to tell my phone to accept ALL certificates, which is fine with me. But I can't find any such option.

Then, when I try to visit websites, many many times I get an error screen telling me my connection is not private. I can not get around that screen. It acts like a brick wall, denying me access. In case it was just Chrome at fault, I tried the Samsung web browser, same thing. See attachment 2.

Can someone help me with a clear step by step on how to get rid of one or both of these error?

I appreciate your time.

 

[hang-the-9]

When you see the connection is not secure message there should be a link to click for advanced options, in there you should be able to select ignore and continue to web site. For hotmail, have not seen that issue but there is a pretty long thread about it here https/answers.microsoft.com/en-us/msoffice/forum/msoffice_outlook-mso_amobile-mso_365hp/your-mail-server-certificate-is-invalid-error/64b64f12-a8e6-4545-a642-cb3d958c3b0b

 

[bbbacres]

I appreciate the advice. I believe that the ADVANCED tab used to allow you to continue anyway. But it appears that option has been removed in this latest iteration. I will try to take a photo of the advanced screen to show you. Thank you for the tip on the hotmail problem. I will look into it.