潜在 せんざい受信 じゅしん しゃじゃなかったです
senzaijushinshajanakattadesu

Noun
Desu Copula

The polite, past negative form of 潜在受信者

1. Was not a potential recipient.; Wasn't a possible receiver.

Past/Perfective
Negative
Polite
Casual Register
Computing