By not making one and dicks
If you get an email that used your address, it is a form of phishing. They cloak your address; they didn't really make another email account. Ignore; delete; never answer those.
You can't register 2 accounts with the same email address on Twitter (or any other website, as far as I know)
To connect multiple email accounts to one Gmail inbox, log in to your Gmail account and click on the Settings button in the top right corner. Next, click on the "Accounts and Import" tab. Under the "Send mail as" option, click the "Add another email address you own" link. Then, follow the prompts.
To make an email address on email. Go to the gmail site (www.gmail.com) and click create and account down at the bottom of the page. Fill out the questions and then click create, and your email will be created!
Open Id is an email Id that you can use to log into other sites without having to create a new log in address and you can use it to link to other accounts on the internet.If you have an email account with Google or Yahoo,you may already have open ID.
The email address can autofill if you've save it as a user name on any website. If his account was signed in to the browser and he accessed a different Gmail account then yes it is possible it would reflect in that accounts history.
To use an address book for your secondary email address, sign into that account directly from the www.comcast.net homepage, click email in the upper left, and choose Inbox. From there, your address book icon is available and these entries would be specific to your secondary email address. These addresses would not appear within any of your other @comcast.net email address books.
You can forward a mail to 3 other accounts. The forward message can be sent to 3 recipients. The recipients can be separated by a space.
Get your family/friends email address or MSN account. Then send them an email to see if it works!
alternate = "Other" ... primary= me@hotmail.com alternate= me@yahoo.com **a second email account address if you have one.
People can steal your information and set up other accounts eg. a bank account and an email.
You can import all the mails into a Google Account. You have to go to settings and then import. From there you can import from other Accounts in yahoo, Hotmail etc.