AWS SES sent emails marked to spam - detailed view needed to understand why it was marked spam

Hello,

We send emails through Amazon SES. We would like to monitor the increasing complaint rate on a detailed level. We need a solution to get all the emails we sent and the recipient marked it spam. We need to understand why the recipient requested our service and 2 minutes later they marked those emails to spam. To be able to find a solution we need to see the exact email which were sent by us and was marked spam. Could you please let me know how we can do that?

Thank you in advance!

Best regards, Gyula