Emails were electronic messages sent between various individuals. Many such messages were sent through either the Templar-controlled Abstergo Email Network, or the Hephaestus Email Network of the Assassins. Contents[show] Abstergo Network Vidic's email Main article: Warren Vidic's email When.

The overloading of the target email address can render it unusable and can even cause the mail server to crash.

Gmail. Secure, private, ad-free email for your business Gmail keeps you updated with real-time message notifications, and safely stores your important emails and data.
Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Gmail is email that's intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Gmail is email that's intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
We can't sign you in: (Your browser is currently set to block cookies. You need to allow cookies to use this service. Cookies are small text files stored on your.
Navigation menu

Experience Gmail on any device

A Record: Email provides a record of a conversation that you don't have if communicating's easy to print emails for hard copies or you can utilize your email provider's large storage space to keep everything online as long as you need to.

Mobile Service Access your emails on your mobile phone or tablet. Mail Collector Collect all your emails from different accounts in one place. Easy to use interface Increase your efficiency with our intuitive and user-friendly features. Online Calendar Free up time by organizing your work and private life. Antivirus You are safe! We care about your virus protection.

Spam Filter Get rid of spam in your mailbox. Domains Be unique and choose from over domains tailored to your needs. Webmail Read and write your emails on any computer.

Email Archive Organize all your emails the way you like. Some Microsoft email clients allow rich formatting using their proprietary Rich Text Format RTF , but this should be avoided unless the recipient is guaranteed to have a compatible email client. Messages are exchanged between hosts using the Simple Mail Transfer Protocol with software programs called mail transfer agents MTAs ; and delivered to a mail store by programs called mail delivery agents MDAs, also sometimes called local delivery agents, LDAs.

Accepting a message obliges an MTA to deliver it, [56] and when a message cannot be delivered, that MTA must send a bounce message back to the sender, indicating the problem.

Users can retrieve their messages from servers using standard protocols such as POP or IMAP , or, as is more likely in a large corporate environment, with a proprietary protocol specific to Novell Groupwise , Lotus Notes or Microsoft Exchange Servers. Programs used by users for retrieving, reading, and managing email are called mail user agents MUAs.

Mail can be stored on the client , on the server side, or in both places. Standard formats for mailboxes include Maildir and mbox. Several prominent email clients use their own proprietary format and require conversion software to transfer email between them. Server-side storage is often in a proprietary format but since access is through a standard protocol such as IMAP , moving email from one server to another can be done with any MUA supporting the protocol.

Mail, that performs the same tasks. Upon reception of email messages, email client applications save messages in operating system files in the file system. Some clients save individual messages as separate files, while others use various database formats, often proprietary, for collective storage. A historical standard of storage is the mbox format. The specific format used is often indicated by special filename extensions:. Some applications like Apple Mail leave attachments encoded in messages for searching while also saving separate copies of the attachments.

Others separate attachments from messages and save them in a specific directory. Though its use is not strictly defined, URLs of this form are intended to be used to open the new message window of the user's mail client when the URL is activated, with the address as defined by the URL in the To: Many email providers have a web-based email client e.

This allows users to log into the email account by using any compatible web browser to send and receive their email. Mail is typically not downloaded to the client, so can't be read without a current Internet connection.

The Post Office Protocol 3 POP3 is a mail access protocol used by a client application to read messages from the mail server. Received messages are often deleted from the server. Small portable devices like smartphones are increasingly used to check email while travelling, and to make brief replies, larger devices with better keyboard access being used to reply at greater length. IMAP shows the headers of messages, the sender and the subject and the device needs to request to download specific messages.

Usually mail is left in folders in the mail server. Email has been widely accepted by business, governments and non-governmental organizations in the developed world, and it is one of the key parts of an 'e-revolution' in workplace communication with the other key plank being widespread adoption of highspeed Internet. Email marketing via " opt-in " is often successfully used to send special sales offerings and new product information.

Many users access their personal email from friends and family members using a personal computer in their house or apartment. Email has become used on smartphones and on all types of computers. Mobile "apps" for email increase accessibility to the medium for users who are out of their home. While in the earliest years of email, users could only access email on desktop computers, in the s, it is possible for users to check their email when they are away from home, whether they are across town or across the world.

Alerts can also be sent to the smartphone or other device to notify them immediately of new messages. This has given email the ability to be used for more frequent communication between users and allowed them to check their email and write messages throughout the day. As of [update] , there were approximately 1. Individuals often check email on smartphones for both personal and work-related messages.

It was found that US adults check their email more than they browse the web or check their Facebook accounts, making email the most popular activity for users to do on their smartphones. However, the percentage of consumers using email on smartphone ranges and differs dramatically across different countries. As of , the number of Americans visiting email web sites had fallen 6 percent after peaking in November For persons 12 to 17, the number was down 18 percent.

Young people preferred instant messaging , texting and social media. A survey of Android users showed that persons 13 to 24 used messaging apps 3.

Email messages may have one or more attachments, which are additional files that are appended to the email. Typical attachments include Microsoft Word documents, pdf documents and scanned images of paper documents. In principle there is no technical restriction on the size or number of attachments, but in practice email clients, servers and Internet service providers implement various limitations on the size of files, or complete email - typically to 25MB or less.

Where larger files need to be shared, file hosting services of various sorts are available; and generally suggested. The ubiquity of email for knowledge workers and "white collar" employees has led to concerns that recipients face an " information overload " in dealing with increasing volumes of email.

This can lead to increased stress, decreased satisfaction with work, and some observers even argue it could have a significant negative economic effect, [77] as efforts to read the many emails could reduce productivity. Email "spam" is the term used to describe unsolicited bulk email. The US CAN-SPAM Act of and similar laws elsewhere [81] had some impact, and a number of effective anti-spam techniques now largely mitigate the impact of spam by filtering or rejecting it for most users, [82] but the volume sent is still very high—and increasingly consists not of advertisements for products, but malicious content or links.

A range of malicious email types exist. These range from various types of email scams , including "social engineering" scams such as advance-fee scam "Nigerian letters", to phishing , email bombardment and email worms.

Email spoofing occurs when the email message header is designed to make the message appear to come from a known or trusted source. Email spam and phishing methods typically use spoofing to mislead the recipient about the true message origin. Email spoofing may be done as a prank, or as part of a criminal effort to defraud an individual or organization.

An example of a potentially fraudulent email spoofing is if an individual creates an email which appears to be an invoice from a major company, and then sends it to one or more recipients. In some cases, these fraudulent emails incorporate the logo of the purported organization and even the email address may appear legitimate. Email bombing is the intentional sending of large volumes of messages to a target address.

The overloading of the target email address can render it unusable and can even cause the mail server to crash. Today it can be important to distinguish between Internet and internal email systems. Internet email may travel and be stored on networks and computers without the sender's or the recipient's control.

During the transit time it is possible that third parties read or even modify the content. Internal mail systems, in which the information never leaves the organizational network, may be more secure, although information technology personnel and others whose function may involve monitoring or managing may be accessing the email of other employees. There are cryptography applications that can serve as a remedy to one or more of the above.

Additionally, many mail user agents do not protect logins and passwords, making them easy to intercept by an attacker. Encrypted authentication schemes such as SASL prevent this. Finally, attached files share many of the same hazards as those found in peer-to-peer filesharing.

Attached files may contain trojans or viruses. Flaming occurs when a person sends a message or many messages with angry or antagonistic content.

The term is derived from the use of the word "incendiary" to describe particularly heated email discussions. The ease and impersonality of email communications mean that the social norms that encourage civility in person or via telephone do not exist and civility may be forgotten. Also known as "email fatigue", email bankruptcy is when a user ignores a large number of email messages after falling behind in reading and answering them. The reason for falling behind is often due to information overload and a general sense there is so much information that it is not possible to read it all.

As a solution, people occasionally send a "boilerplate" message explaining that their email inbox is full, and that they are in the process of clearing out all the messages. Harvard University law professor Lawrence Lessig is credited with coining this term, but he may only have popularized it. MIME now allows body content text and some header content text in international character sets, but other headers and email addresses using UTF-8, while standardized [88] have yet to be widely adopted.

The original SMTP mail service provides limited mechanisms for tracking a transmitted message, and none for verifying that it has been delivered or read. It requires that each mail server must either deliver it onward or return a failure notice bounce message , but both software bugs and system failures can cause messages to be lost. To remedy this, the IETF introduced Delivery Status Notifications delivery receipts and Message Disposition Notifications return receipts ; however, these are not universally deployed in production.

A complete Message Tracking mechanism was also defined, but it never gained traction; see RFCs [90] through In the absence of standard methods, a range of system based around the use of web bugs have been developed. However, these are often seen as underhand or raising privacy concerns, [92] [93] [94] and only work with email clients that support rendering of HTML.

Many mail clients now default to not showing "web content". From Wikipedia, the free encyclopedia. This article is about the communications medium. For the former manufacturing conglomerate, see Email Limited. For the Google product, see Inbox by Gmail. This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. November Learn how and when to remove this template message.

October Learn how and when to remove this template message. Archived from the original on 16 January Retrieved 19 January World's first free linguistic email service supports eight India languages". Archived from the original on Archived from the original on May 9, Archived from the original on July 1,

Alternate numbers. Webmail Sign in. Gmail is email that's intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access. Mail Collector. Collect all your emails from different accounts in one place. Easy to use interface. Increase your efficiency with our intuitive and user-friendly features. More Features. Online Calendar. Free up time by organizing your work and private life. Antivirus. You are safe! We care about your virus protection.