INTTOM19
Hey there,
After reviewing your project description its clear that you have problem with your interspire and your autoresponder as well. And your autoresponder is using G Suite for outgoing emails.
I'm very experienced with System Administration, Network Administration, SMTP Server Configuration and Troubleshooting, SMTP Authentication(SPF, Dkim, Dmarc, rDNS), SMTP IP/Domain Reputation.
I'll be very happy to do this project for you.
Thanks in advance for giving the opportunity to working with you.
Have a good day.
Best Regards,
Serazum Munir.