Standard Shared Hosting: Sending From Address Not Hosted at LuxSci
Can I send email with a return address that is not registered at LuxSci?
Certainly. You can send email where the return and from addresses are arbitrary. Using our WebMail application, you can easily send email where the return and from addresses are @anydomain.com, even if the domain is not registered with LuxSci! This is great if you have many different email addresses — you can send email as if it comes from any of them. See: Manage Your Multiple Personalities with Email Signatures.
Note that use of this feature is subject to our acceptable use policy and should not be used for sending Spam or for return or from addresses that do not belong to you (i.e. that are fraudulent). Abuse of this service is grounds for account termination or prosecution.