Are mailboxes deleted when your plan expires?

[neoncommit]

I know aliases remain, but does everything else? Can I select an alias and make it go to any one of my four, five, six different emails?

So can I really just create like 100 aliases and mailboxes for a paid year, then just send and receive for the rest of my life for free?

[huntfx]

From their FAQ:

When your subscription ends, all aliases you created continue working normally, both on receiving and sending emails. Concretely:

• All aliases/domains/directories/mailboxes you have created are kept and continue working normally.
• You cannot create new aliases if you exceed the free plan limit, i.e. have more than 10 aliases.
• As features like catch-all or directory allow you to create aliases on-the-fly, those aliases cannot be automatically created if you have more than 10 aliases.
• You cannot add new domain, directory or mailbox.