Originally Posted by
PrettySarcastic
I would say that it's as 'safe' as any trade is, but in my opinion, any time you blindly swap pets without a neomail chain ingame, you run the risk of raising eyebrows if TNT ever does a reversal and starts digging into the trade further and wants evidence of something.
You can always say you discussed it on NN or the Neopets Discord, if you have to reply to them in a ticket, but it seems safer to have backup in neomail until that record would have expired anyway.