How to send an email to an Ethereum address
How to send an email to an Ethereum address

How to send an email to an Ethereum address

By Alfredo de Candia - 8 Aug 2020

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Thanks to the blockchain, in particular to Ethereum, new tools have been developed in different areas, such as Unstoppable Domains or decentralized email addresses.

In fact, a new system of email addresses directly linked to an Ethereum address has been developed, so it will be enough to know a person’s email to send our message as well as ETH.

This is the platform, which allows sending and receiving emails, i.e. text messages and more, to an ETH address, in a simple way and without any cost or advertising.

Two things are required before proceeding: 

  • an address,
  • a wallet that operates the Ethereum blockchain, for example, MetaMask.

How to send an email with Ethereum

The first step is to unlock the MetaMask wallet and connect to this website.

Here there will be a simple screen with only 2 buttons, of which only one works: “Using Ethereum Address”.

The other one is not active yet, but it is easy to imagine that an NFT (Non Fungible Token) token will be used to connect and secure the mailbox since it will be possible to access it only with that NFT.

mail ethereum

At this point, simply click on the “Using Ethereum Address” button and confirm the transaction, i.e. our signature. We won’t have to pay any entrance fee.

The interface is quite simple and it can be modified and set according to needs thanks to the settings button that can be found on the side menu.

Here there are also all the various buttons such as those for sending new messages, contacts, and one to buy crypto thanks to the connection with Ramp Instant.

mail ethereum

To send a new message first click on “New Message”, write it and enter the sender’s address.

In the recipient field, it’s necessary to enter first the ETH address and then

Interestingly, it is also possible to send a message to an ENS name: in this case, in the recipient field, we must first enter the ENS name followed by

There is also the possibility to send a message to a domain of Unstoppable Domains: in this case, in the recipient field, it is necessary to enter the domain name followed by

Each email can be accompanied by a file of a maximum of 5 Mb.

Once the message is written, simply press the “Send” button and the message will send without problems.

Here we have sent a message to the address known as Black Hole, so when someone ever manages to get hold of that address they can read the message and, who knows, reply.

The same mechanism is valid in case a message was received: this system will allow seeing all the messages that reached the address and, why not, replace the traditional services as all spam emails will be eliminated.


Alfredo de Candia

Android developer for over 8 years with a dozen of developed apps, Alfredo at age 21 has climbed Mount Fuji following the saying: "He who climbs Mount Fuji once in his life is a wise man, who climbs him twice is a Crazy". Among his app we find a Japanese database, a spam and virus database, the most complete database on Anime and Manga series birthdays and a shitcoin database. Sunday Miner, Alfredo has a passion for crypto and is a fan of EOS.

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