No, it's a red. But if you like it chilled, then chill it - you're the one drinking it!
Sambuca should be chilled.
It is white wine and should be served chilled.
White Zinfandel should be served chilled but, a red Zinfandel is not served chilled.
NOPE
A tuna fish salad entree should be served chilled so that the lettuce will remain crisp.
Port wine is never chilled. It is always served at room temperature. Ideally it should be served at about 16 degrees C.
Sauternes can be served at either room temperature or chilled. Chilling the wine will reduce its cloying sweetness.
Personally I don't think they should be served at room temperature. I think they should always be chilled slightly but not a lot. They taste their best when not chilled too much.
Typically white wine is served chilled and red wine is served at room temperature. If the dessert wine is a white then I'd suggest serving it chilled. A Marsalla wine is a red wine that is also quite sweet and is usually served chilled.
serve it at cool room temperature 64/66F. Aged, less tannic ports can be enjoyed slightly chilled
It does it no harm but it should be drunk at room temperature.
There's no reason not to do so.