Shielded Mail 4

There are two types of the subscriptions: free and paid. With the Free Subscription, you can use all features of the ShieldedMail service, with following restrictions:
* You can use only one real email address,
* The number of Aliases you can create is limited to 50,
* The maximum email size you can send or receive is 250K,
* The number of emails you can send is limited to 20 per day,
* You cannot use Private Domains.
Still, not bad.