Email program not receiving form submission emails

I have just realised my email address hasn't been receiving any form submission emails. 

It was working fine, but I have just checked my jot form inbox and there are emails in there that I never received. (for the last 2 weeks) 

Any idea why this is happening

www.photorestoration.services/contact

seems to be working now... 

i whitelist the jotform IP addresses and changed the sender email to the jobform address

Great! Glad to hear it's now resolved. Cheers!