対象 たいしょう受信 じゅしん しゃじゃありませんでした
taishōjushinshajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 対象受信者

1. Was not the intended recipient.; Was not the target receiver.

Past/Perfective
Negative
Polite
Terminal Form
Computing