Login at zohomail from Chrome is bloqued

Hello,

My zohomail acount is blocked since this afternoon. It is wrtten:

This site can’t be reached

mail.zoho.com took too long to respond.

Try:

ERR_CONNECTION_TIMED_OUT

I went to Chrome settings and allow the site, Disable windows Firewall and allowed the antivirus "Bitdefender" -Nothing is working.

Need help since I use the emails for work.

Thank you

Fabiana