3-day notice in Florida - Tape to door in envelope?

[Kai G.]

I understand the ways of delivering a 3-day notice to quit, and I prefer to deliver to the tenant and leave at their door. Question is, do I tape the form to the door or put it in an envelope, and tape the envelope to the door, to give the tenant a bit more privacy. If I do that, what do I put on the outside of the envelope? Will this method alone be ok with the judge, or should I use some sort of backup? - Thanks!