Google G Suite Email Contact

[Jason Canady <jason () unlimitednet us>]

Is anyone here from Google's G Suite or email department?  I recently 
acquired a brand who's domain is being blocked by Google Mail ("G 
Suite").  I have followed all of the steps to be compliant (SPF and 
DKIM), but email is still going into customer's Spam folder at Google.  
There is not a massive amount of emails sent, just basic communication 
such as monthly invoices, support tickets, etc.

If anyone has a contact, please share it with me on or off list. I would 
greatly appreciate it. Thank you!

Jason Canady
Unlimited Net, LLC