Here’s a corrected version of your text:
Hi Team,
Greetings! I hope you are doing well.
I am reaching out to seek your help and suggestions regarding email alert notifications. Please see the snapshot below, where you can see two different emails for two separate device alerts received on different dates: one for a reachability failed alert at 5:09 PM today, and another for November 19. At the same time, we also received a reachability issue resolved alert at 5:17 PM today and another on November 19.
However, we are receiving these emails separately, instead of as an email thread under the original reachability failed alert. Is there a way to fix this so that the resolution alert appears under the original failed email?
As per my knowledge, this is happening due to different subject lines. If I don't change the subject line, it should appear as required. Please correct me if I’m wrong and suggest a possible solution for this.
Let me know if you need further adjustments!

