Can I write a normal e-mail to an xx-mail address or vice versa?
No. xx-mail is a completely seperate system and is not compatible with regular E-Mail. Thanks to this fact, xx-mail can be completely SPAM-free and offer a wide range of features and benefits that would be impossible to achieve with regular E-Mail. Thus, compatibility with regular E-Mail cannot be achieved without sacrificing the advantages of xx-mail. This is no problem at all though: Registration with xx-mail is as simple as 3 mouseclicks.
