Zoho MX servers not responding

Zoho MX servers not responding

Hi,

I'm currently experiencing issues with inbound SMTP email delivery. Neither mx.zoho.com or mx2.zoho.com are responding on port 25. I've tried from different geo locations (USA & Australia). Is this a known issue? Any ETA on fix?

root# telnet mx.zoho.com 25
Trying 74.201.155.125...
telnet: connect to address 74.201.155.125: Connection timed out

root# telnet mx2.zoho.com 25
Trying 74.201.155.220...
telnet: connect to address 74.201.155.220: Connection timed out

Thanks,
Grant