Gmail Auto-Forward enabling

Hi!
I see that we can forward our trade confirmations through to our own navexa specific email to have them automatically loaded into our portfolio, but what I’d really love to do is use a filter and rule in my gmail account to automate forwarding of these confirmations through so I don’t have to do it manually.
To configure a forwarding address in gmail, I need to validate the address with a PIN from gmail on first use. Do you think you could auto-forward the gmail Pin back to the Navexa users email address to allow them to activate the portfolio email as a forwarding address?