The fake email addresses that can be created through this site all have a set lifespan – they all expire within 24 hours. You are not allowed to modify that, and while some might say that such a thing limits the uses this web service has, I actually think that it gives it more practicality. I mean, you always know what you are getting if you do resort to MailTemp. There is nothing to set up, and there is nothing to adjust at all.
MailTemp.net In Their Own Words
Free fake email address.
Why MailTemp.net It Might Be A Killer
As far as fighting spam goes, it seldom gets any more direct than this.
Some Questions About MailTemp.net
What about attachments? Can you get files of any size in these temporary email inboxes?