Quick answer: Templated bug-report thank-you emails are ignored. A semi-templated email with one personal sentence per report gets re-read and re-engaged with.
A real human acknowledgment after a bug report is the moment the player decides to keep filing reports. Make the moment count.
One personal sentence
'Thanks for the report about the title screen audio bug.' Specific; shows you read it.
Templated structure
Greeting + personal note + status + timeline + signature. The structure stays; the personal note changes.
Real signature
Engineer's name, not 'the Bugnet team'. Players respond to humans; players ignore brands.
Reference number
'#BG-1234' for follow-ups. Players who reply quote the number; you can find their report instantly.
“Personalization is small. The effect is large.”
Spend 30 seconds per email on personalization. The compound effect over a year is significant; the per-email cost is trivial.