Message goes to spam folder

[bestpro...@gmail.com]

Hi developers, i setup the form confirmation email in my google form and it works perfectly. But the confirmation mail is going to respondents spam folder. Please help me to fix the problem.

[Jaime A. Pereira]

I have the same problem. Despite taking it to inbox and trying to give importance to the sender and mark as not spam.... It keeps repeating and repeating, what can I do? Best, 

[Michael Lisella]

is there a way to fix this issue?