Odd email address

[poorbuthappy]

Just had an email about a Trutex product test from the following email address:

Root user - [email protected]

Is this correct? Never seen this format email address before.

I had this email too. Looked a bit sus to me

Hello - yes, it's us (this is the one about school uniform?). Our email server seems to have had a small wibble but it's from our Insight team and is legit.