Electronic mail (email or e-mail) is a method of transmitting and receiving messages using electronic devices. It was conceived in the late–20th century...

Gmail is the email service provided by Google. As of 2019,[update] it had 1.5 billion active users worldwide, making it the largest email service in the...

An email address identifies an email box to which messages are delivered. While early messaging systems used a variety of formats for addressing, today...

Email spam, also referred to as junk email, spam mail, or simply spam, is unsolicited messages sent in bulk by email (spamming). The name comes from a...

Email marketing is the act of sending a commercial message, typically to a group of people, using email. In its broadest sense, every email sent to a...

An email client, email reader or, more formally, message user agent (MUA) or mail user agent is a computer program used to access and manage a user's...

controversy by using a private email server for official public communications rather than using official State Department email accounts maintained on federal...

Email spoofing is the creation of email messages with a forged sender address. The term applies to email purporting to be from an address which is not...

email) is an email service that can be accessed using a standard web browser. It contrasts with email service accessible through a specialised email client...

The history of email entails an evolving set of technologies and standards that culminated in the email systems in use today. Computer-based messaging...

Email encryption is encryption of email messages to protect the content from being read by entities other than the intended recipients. Email encryption...

An email storm (also called a reply all storm or sometimes reply allpocalypse) is a sudden spike of "reply all" messages on an email distribution list...

An email alias is simply a forwarding email address. The term alias expansion is sometimes used to indicate a specific mode of email forwarding, thereby...

Ayyadurai claimed to have invented email, as a teenager; in August 1982, he registered the copyright on an email application he had written. Historians...

Yahoo! Mail (also written as Yahoo Mail) is an email service offered by the American company Yahoo, Inc. The service is free for personal use, with an...

Graymail is solicited bulk email messages that don't fit the definition of email spam (e.g., the recipient "opted into" receiving them). Recipient interest...

Email authentication, or validation, is a collection of techniques aimed at providing verifiable information about the origin of email messages by validating...

Email tracking or email tracker is a method for monitoring whether the email message is read by the intended recipient. Most tracking technologies use...

when a user reads an email. This unauthorized access can happen while an email is in transit, as well as when it is stored on email servers or on a user's...

A cold email is an unsolicited e-mail that is sent to a receiver without prior contact. It could also be defined as the email equivalent of cold calling...

Email harvesting or scraping is the process of obtaining lists of email addresses using various methods. Typically these are then used for bulk email...

Various anti-spam techniques are used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each...

Email fraud (or email scam) is intentional deception for either personal gain or to damage another individual using email as the vehicle. Almost as soon...

from 72% in 2017 to 86% in 2020. Phishing attacks, often delivered via email spam, attempt to trick individuals into giving away sensitive information...

Email archiving is the act of preserving and making searchable all email to/from an individual. Email archiving solutions capture email content either...

Email hacking is the unauthorized access to, or manipulation of, an account or email correspondence. Email is a very widely used communication method....

Disposable email addressing, also known as DEA, dark mail or masked email, refers to an approach that involves using a unique email address for each contact...

Certified email (known as Posta elettronica certificata in Italy, or PEC in short) is a special type of email in use in Italy, Switzerland, Hong Kong...

Skiff is an email service startup company and collaboration tool, that provides privacy-friendly end-to-end encrypted Email and Cloud services. The company's...

Email Limited was a manufacturing conglomerate operating mainly in Australia, best known for domestic electricity meters and major appliances. The company...