computer science

Text-based email client

Text-based email client is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Text-based email client rather than just read about it. In short: A text-based email client is an email client with its user interface being text-based, occupying a whole terminal screen. Other kind of email clients are GUI-based (cf. email client) or Web-based, see Webmail.

Key takeaways

Text-based email client belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Text-based email client to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Text-based email client from memory before moving on to harder problems.

Reference excerpt

A text-based email client is an email client with its user interface being text-based, occupying a whole terminal screen. Other kind of email clients are GUI-based (cf. email client) or Web-based, see Webmail. Text-based email clients may be useful for users with visual impairment or partial blindness allowing speech synthesis or text-to-speech software to read content to users. Text-based email clients also allow to manage communication via simple remote sessions, e. g. per SSH, for instance when it is not possible to install a local GUI-client and/or access mail via Web interface. Also users may prefer text-based user interfaces in general. Typical features include:

Editing various emails via tab support Configurable rendering of various MIME types, for instance OpenPGP encryption or HTML email Vim-style keybindings Support for multiple accounts and protocols, e. g. IMAP, Maildir, SMTP, and sendmail UTF-8 support

List of text-based email clients Notable clients include:

aerc Cone Elm Emacs: Gnus, mu4e, rmail, Wanderlust, Notmuch (emacs interface) Lumail mblaze meli Mutt NeoMutt pine alpine sup vim (using a plugin for himalaya) Email software for the command line that does not occupy the whole screen (cf. TUI) include e. g. Cleancode eMail, CURL, himalaya, mail (Unix), mailx, MH, procmail, sendmail, and many others.

See also Text-based web browser Comparison of email clients

References

Illustrations

Worked examples

Example 1 — a first encounter with Text-based email client

Start with the simplest possible case. Write down what Text-based email client claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Text-based email client before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Text-based email client ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Text-based email client

In research: Text-based email client appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Text-based email client in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Text-based email client is common in secondary-school and first-year university syllabi. It links to neighbouring topics Accessible information, Email clients, Software type stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Text-based email client outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Text-based email client in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Text-based email client means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Text-based email client out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Text-based email client in simple terms?

Why does Text-based email client matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Text-based email client?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Text-based email client.