Help with Preventing Emails from Landing in Spam (AWS SES and Gmail SMTP)

Hello,

My emails sent via AWS SES and Gmail SMTP from GoPhish are consistently landing in spam, despite taking the following steps:

Verified sending domain and email addresses.

Set up SPF, DKIM, and DMARC records.

Scored 9.1/10 on Mail-Tester.

I’m looking for suggestions on how to prevent my emails from being flagged as spam, especially in Gmail accounts. Any tips or best practices for configuring AWS SES or Gmail SMTP to improve deliverability would be appreciated.

Thanks!