How do I create an email thread when using AWS-SES?

Question

I tried to first go through documentation and aws forums but not able to find any solution. This is one big discussion regarding threading in outlook but gives no solution. i am hoping it to be a fairly simple thing but since I am new to aws-ses, its getting hard to find a good solution for this.

Answer 1

Just need to send 2 extra headers 'In-Reply-To' and 'References' and the value of these 2 headers would be <message-id of last email to which you want to create a thread +"@email.amazonses.com>". Dont forget '<' & '>'. Eg. "7bvsjdfhksbdkf896234bhksbdfbbhiosdf@email.amazonses.com