受信 じゅしん通知 つうち要求 ようきゅう表示 ひょうじじゃないです
jushintsūchiyō kyūhyōjijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 受信通知要求表示

1. Not requesting a receipt confirmation.; It's not a request for a receipt confirmation.

Negative
Polite
Casual Register
Computing