Can Send Emails But I am not Receiving emails in Zoho Account

Can Send Emails But I am not Receiving emails in Zoho Account

Hello,

i am using mozilla firefox to access my e-mails in my Zoho account. Since few days, I can not receive any mails, no mails in Inbox, and nothing in all other folders.

But I can send emails without any problems. Can you help me please ?

Regards,

Rinaldi