Unable to receive emails

Unable to receive emails

Hi,
I am not able to receive emails for my domain (jan@)janlempfrid-productions.com (Squarespace). Sending out email works fine. When trying to send email to my zoho account I receive this:

Sorry, we were unable to deliver your message to the following address.

< jan@janlempfrid-productions.com >:
Remote host said:
550-5.1.1 The email account that you tried to reach does not exist. Please try
550-5.1.1 double-checking the recipient's email address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 http://support.google.com/mail/bin/answer.py?answer=6596 eu10si5718334wib.42 - gsmtp
[RCPT_TO]


Please help!
Best, Jan