Interfolio dossier assures that most of the universities accept their service, but I emailed the programs I'm applying and they told me they never heard of it.
Can I still use it?
Basically, it will asked the professor to send a RL to its platform, then generate an email, so I can use this email address instead of the professor's. I cannot read the RL in any way.
In this way, the professor needs only to send one letter.
Have you heard of interfolio?
Re: Have you heard of interfolio?
I have the same problem here, one of my recommender insists on using this Interfolio. I believe the problem is sometimes programs also send evaluation sheet with the link, in which case Interfolio fails to work.