Less than a year ago, I made 2 accounts, and I really had intentions to migrate most of my contacts to this service. But today I tried to get into my account and check some of my emails until I got a message that my mail DOES NOT EXIST. WOW! Really? Just like that. Thanks God that I didn't linked anything important to this "mail" service, otherwise I would be in a very very big trouble. But things can get even worse, when I tried to see if I can make a new account I'm finding out that this service has blocked my entire country, probably a whole region ( I am from south-east Europe).
Although I have always loved to experiment with new things and give them a chance, this is one of those services that should be avoided at all costs because you can easily lose all of your data and messages and no one will be responsible for that.
You'll have a better chance to recover your mails after traditional hacking than here.
This is only good for spamming and illegal activities.
AVOID AT ALL COSTS!!!