Akapost is a free temporary mailbox. You need to register. After registration on Akapost, you will get a Akapost mailbox,
and you can use it to transit with your own email address (the transition can be canceled at any time). When you use the commonly used email address to send and receive emails, Akapost will
automatically hide your real email, other people can only see your temporary email address at Akapost, which can avoid the
harassment of spam.