Making an email alias means creating an email address which shares the very same mailbox as a different email address both for the inbound as well as the outbound emails. For example, you are able to create an email address sales@domain.com and it will be connected to its own mailbox. After that, you can create an alias support@domain.com, that can use the mailbox of sales@ and will not have a mailbox of its own. When you look at your emails, you’ll see messages sent to both of the two addresses in one location, which can be far more convenient in some instances because you will not need to sign in and out of various email addresses using webmail or configure numerous email addresses in an email program. This feature is frequently used as a substitute for forwarding email messages from one e-mail address to another one if numerous email addresses are mentioned for contact on a site.