תרגום - אנגלית-פורטוגזית ברזילאית - Coldish greetings to you from here as well

Maybe it would be better:

"Saudações friorentas a você daqui também"

Since "Saudações frias" seems like "detached greetings" and considering that the original is in Estonian, the cold weather is probably what they are talking about.

Okay, thanks!