Which provides a great way to spam people. The preview idea sucks.
SPF solves almost all of the issue. Unique mailing addresses should be available for users who want it (yeah most people can handle an address book). The absence of those is just grossly incompetent.
SPF solves almost all of the issue. Unique mailing addresses should be available for users who want it (yeah most people can handle an address book). The absence of those is just grossly incompetent.