If you have a Gmail account, you can use "plus addressing" by adding a plus sign +
and any word before the @
sign in Gmail address. Messages with plus addresses will be received in your normal Gmail inbox and you can also optionally set up filters to manage the messages based on the plus address.
For example, if your Gmail address is [email protected]
, you could create Twitter accounts using the plus addresses [email protected]
, [email protected]
, etc.
Emails to all three of those addresses will show up in the inbox for [email protected]
I use plus addresses for website registration so I can track who gives my address to spammers.