SMTP Sender: Why emails are not sending?

I have been through help and forums. My most recent form is working and a Thank you page comes up, but the user confirmation is not coming through and neither are the recipients of the completed form. I have checked our SMTP settings and also the recipient email addresses.

The form is the 2017 Maritime Market Side Porch Steamer

I am not sure why this is not working all of the sudden.

I have just tested your form and I did not receive the email auto-responder, although the email shows as sent; however, I have tested a form using an SMTP sender on my end and found that it worked fine. 

Here are some screenshot of the emails I received, the notification and email auto-responder: 

Could you please try double checking your SMTP settings? 

You could also delete and add the SMTP settings if possible, please do let  us know how it goes. 

Ive tried both.. no luck..

got it. I had to turn off SSL

Glad to know it worked now. 

Please, if there is anything else that we can assist you, do not hesitate to let us know, we will be glad to help.