If it were built by a VC backed company, you can be sure that you could receive email from all providers but only send to your same provider. Then, you could bu

If it were built by a VC backed company, you can be sure that you could receive email from all providers but only send to your same provider. Then, you could buy bundles of access. For only 9.99/mo, send emails to @aol.com, @yahoo.com, and @live.com.