Also for unexpected information leaks.How to hide your email address when registering user 4 selections

In response to the growing emphasis on privacy, the anonymous e -mail address service used for online users, such as online.The original email address is issued, which is different from the original e -mail address, and even if leakage or unauthorized use is performed by issuing a unique e -mail address only for temporary use, using it, even if leakage or unauthorized use is performed.It can be protected.

A similar function is a Gmail alias function, but it is easy to determine the original address because it has a simple mechanism that simply adds " + any character string" in front of you.In recent years, Outlook and iCloud have a special address that can hide their identity, and the password manager "1password" has started its own anonymous mail service in cooperation with "Fastmail", and rapidly generalization.be.

These include existing disposable email address services, and the power map may change drastically in the future.This time, we will introduce the four services or methods that are now useful as an option from these services, along with their characteristics.

Part 1: Use the alias function of Outlook

Outlook has its own alias function (Office support page).The domain is "Outlook.JP "or" Outlook.In "com", you can freely specify the front of ＠, so unlike Gmail, which can easily guess the original address, you can create an email address that hides your identity.This address can also be used for logging in to the Microsoft account, and can be set as a primary and touched it like the original address.

When using, unlike Gmail's alias, which can be used immediately without prior settings, it is necessary to create a Microsoft account management screen in advance.Up to 10 aliases can be created, and all passwords are common.It is also possible to add a (not Outlook domain) email address as an alias.

Part 2: Use iCloud's "Private email" function

If Apple uses "private emails private" provided from iOS 15 as a service attached to iCloud+, "iCloud" when you register as a user on the website..A random email address with a domain of "Com" is created.These are transferred to any email address registered in iCloud, so they are suitable for exchanging emails without revealing the source.

When you access the online form from Safari while registered in the subscription of iCloud+, a new email address creation screen is automatically displayed.In addition, it can be created from the iCloud management screen "Private email", which can be switched between the validity and invalid of the e -mail address, and also write notes to identify the destination.There are no restrictions on the number of email addresses.

3: Use the "Masked Email" function by 1 password and fastmail

"Masked Email", which has been newly provided by the password manager "1password", is a service that issues a random Fastmail email address when registering online forms in cooperation with the web -mail service "Fastmail".To use it, perform a user registration to both parties and then perform the process of connecting the two accounts.

The e -mail address is automatically issued when accessing online forms, and can also be issued by clicking "New Masked Email Address" from the Fastmail screen, and can be freely switched to validity and disabling.It is highly versatile and easy to use because it works with the password manager, but because of both "1password" and "Fastmail", it is somewhat high to start using each new one.

Part 4: Use a general disposable email address service

The existing disposable e -mail address services represented by "Guerramer" are designed on the premise of hiding their identity, and there are many types.What I want to be careful about is that there is a service that must register an individual email address when using it.The principle is to choose a service (or a famous open source project, etc.) where the operator is clear (or a famous open source project).

The functions vary in each service, and the available time can be used from fractions to those that can be used continuously unless the browser is closed.In addition, the functions are greatly different for each service, such as having a transfer function and only supporting inbox, and some services have smartphone apps.Please refer to the previous article "Convenient to use from smartphones! 5 disposable email address services".

Masahiro Yamaguchi

IT writer.He has been in his current position as a PC peripheral maker and usability consultant.He wrote various reviews of various reviews on the web and magazines.Recently, in addition to his specialty PC peripheral devices and accessories, e -books and smart speakers are the main defense range.His books include "ScanSnap Work Convenience Book" (SoftBank Creative) "PDF + ACROBAT Business Document Utilization [Visitech]" (Shosha).Twitter: @kizuki_jpn