Steam ban for notification about a win in a giveaway

Please create a ticket instead and remove the links leading to their profile, because calling out is forbidden by rules, no matter how understandable your frustration is.

Hello Jhrlambert,

Please remove all reference to another user. We do not allow calling out in the forums. As Myrsan noted, you should create a ticket if you have a problem with another user.

That being said, Valve actually has some automatic blocking when you talk about SteamGifts. I've been temporarily suspended like this before myself. Are you sure this wasn't the problem?