Incoming e-mail not working

Incoming e-mail not working

Hi, since 8 hours ago, I'm not able to receive e-mails.
Some friends that are using Zoho Mail with other domains aren't receiving e-mails too.

I tried to send from various servers such yahoo.com, outlook.com and gmail.com but none is coming to my inbox.
I'm using Zoho webmail and as you can see in the attached file, MXs are well configured.

Thank you very much,
regards,
Al Rogatto