What to do when you have accidentally submitted an article to a predatory journal I'm an inexperienced researcher and I made the stupid mistake of submitting my article to a predatory journal. I realised the journal was fake when they failed to provide the reviewers comments. 

I then requested that the article be withdrawn. I received an email back from the 'editor' saying that the article had been withdrawn and guaranteeing that they wouldn't publish the article without my permission. I didn't sign the transfer of copyright, pay any money and the article hasn't appeared on their website.

My question is whether my article is now a write off? Can I resubmit it elsewhere or just write off as a bad learning experience? I would really like to salvage if if possible.
You can now submit it elsewhere. It has not been published and it is not under consideration anywhere, so you are free to resubmit it.
The fact that the first journal was predatory is only relevant because that was the reason you withdrew the paper.