Register email address with the same name, if you are interested e-mail created on some free online. Previously existing e-mail address cannot be registered again. All known e-mail servers provided by the system of reverse notifications. In this case, it will come error notification, which notifies of the impossibility of further registration.
Try to write a letter on an electronic box for the desired e-mail. The message can be text and without. Upload it and check it after some time, your e-mail for the presence of sent letters. If you have been advised that your letter has not reached to the desired address, then maybe this post does not exist.
Sign up in the network of "My world". It is a social network in Runet, which communicate with multiple users. Search for the accounts of other users. Enter the desired e-mail in the search box, which is located in the right corner at the top of the pages of our website. You can click on "People". You will be taken to search accounts by different criteria. Just enter interested e-mail in the box, which you will find under the name "Search". You must click "Search". If a mailing address is valid, you will see information about the owner of the mail.
Check the authenticity of the site, if the drawer was on a paid webmail portal. For this search, write the part names email address which is after the sign "dog". If the portal is loaded, it is likely that e-mail really exists.
If you are aware of the first part of the name of the box, but the address of the website you don't know, look for the desired information in the search engine www.nigma.ru. It can find data from many search engines. You will get the result in the General list. If all these methods do not suit you, please contact the special services, which will check for existence of email addresses.