Academic Tutorials



English | French | Portugese | Dutch | Italian
Google

on-line

Haupt Quellenprogramme E-Bücher Downloads Mit uns in Verbindung treten Über uns

HTML Tutorials
HTML Tutorial
XHTML Tutorial
CSS Tutorial
TCP/IP Tutorial
CSS 1.0
CSS 2.0
HLML
XML Tutorials
XML Tutorial
XSL Tutorial
XSLT Tutorial
DTD Tutorial
Schema Tutorial
XForms Tutorial
XSL-FO Tutorial
XML DOM Tutorial
XLink Tutorial
XQuery Tutorial
XPath Tutorial
XPointer Tutorial
RDF Tutorial
SOAP Tutorial
WSDL Tutorial
RSS Tutorial
WAP Tutorial
Web Services Tutorial
Browser Scripting
JavaScript Tutorial
VBScript Tutorial
DHTML Tutorial
HTML DOM Tutorial
WMLScript Tutorial
E4X Tutorial
Server Scripting
ASP Tutorial
PERL Tutorial
SQL Tutorial
ADO Tutorial
CVS
Python
Apple Script
PL/SQL Tutorial
SQL Server
PHP
.NET (dotnet)
Microsoft.Net
ASP.Net
.Net Mobile
C# : C Sharp
ADO.NET
VB.NET
VC++
Multimedia
SVG Tutorial
Flash Tutorial
Media Tutorial
SMIL Tutorial
Photoshop Tutorial
Gimp Tutorial
Matlab
Gnuplot Programming
GIF Animation Tutorial
Scientific Visualization Tutorial
Graphics
Web Building
Web Browsers
Web Hosting
W3C Tutorial
Web Building
Web Quality
Web Semantic
Web Careers
Weblogic Tutorial
SEO
Web Site Hosting
Domain Name
Java Tutorials
Java Tutorial
JSP Tutorial
Servlets Tutorial
Struts Tutorial
EJB Tutorial
JMS Tutorial
JMX Tutorial
Eclipse
J2ME
JBOSS
Programming Langauges
C Tutorial
C++ Tutorial
Visual Basic Tutorial
Data Structures Using C
Cobol
Assembly Language
Mainframe
Forth Programming
Lisp Programming
Pascal
Delphi
Fortran
OOPs
Data Warehousing
CGI Programming
Emacs Tutorial
Gnome
ILU
Soft Skills
Communication Skills
Time Management
Project Management
Team Work
Leadership Skills
Corporate Communication
Negotiation Skills
Database Tutorials
Oracle
MySQL
Operating System
BSD
Symbian
Unix
Internet
IP-Masquerading
IPC
MIDI
Software Testing
Testing
Firewalls
SAP Module
ERP
ABAP
Business Warehousing
SAP Basis
Material Management
Sales & Distribution
Human Resource
Netweaver
Customer Relationship Management
Production and Planning
Networking Programming
Corba Tutorial
Networking Tutorial
Microsoft Office
Microsoft Word
Microsoft Outlook
Microsoft PowerPoint
Microsoft Publisher
Microsoft Excel
Microsoft Front Page
Microsoft InfoPath
Microsoft Access
Accounting
Financial Accounting
Managerial Accounting


MIME and IMAP protocols

Previous Next




MIME (Multipurpose Internet Mail Extension)

  • Für das Kennzeichnen der Art der Daten, die in einer Akte basiert auf seiner Verlängerung enthalten werden, wird Multipurpose Internet Mail Extension, ein Standardsystem verwendet.



  • Um Binärdateien über dem Internet als Zubehöre zu den E-mail Anzeigen zu schicken, wird MIME Protokoll verwendet und es ist ein Internet Protocol.



  • Dieses schließt Graphiken, Bildschirm-, Ton- und Fotoakten und formatierte Textdokumente mit ein.




Allgemeine MIME Daten-Arten

Obgleich die ersten MIME Mittelarten Grundmodellen entsprechen, die alle Benutzer verstehen würden, fallen nicht alle Formationsglieder unter die offensichtliche Mittelkategorie und die, die mit spezifischer Anwendersoftware zum Beispiel sind können eingestuft werden, während Anwendung anstatt Text, Bild oder Audio schreibt, trotz über dem Internet vorhanden weit sein. Häufig erfordern diese Datenarten eine Datenbanksuchroutinesteckverbindung, bevor ihr Inhalt richtig verarbeitet wird, als das Besuchen einer Web site oder der Klient Datenbanksuchroutine dich bitten konnte, zu spezifizieren, welche Anwendung mit Dateiextension oder diesem Formationsglied verbunden ist.

Die folgende Tabelle beschreiben die meisten allgemeinen MIME Textarten:

MIME Type File Extensions Common Format Name Description
text/plain txt Text US ASCII text with no format tags
text/html .html, .htm HyperText Markup Language Defines World Wide Web pages
application/rtf .rtf Rich Text Format Vendor-independent word processing file type with some formatting capabilities
application/      
postscript ps, .ai, .eps PostScript Print and display format
application/pdf pdf Portable Document Adobe's PDF Format used by Acrobat for platform-independent display and printing



New Header Fields in MIME

    MIME defines the following new header fields:

    1. MIME-Version, which uses a version number to declare that a message conforms to MIME standard.

    2. Content-Type, which can be used to specify the subtype and type of data in the body of a message and to fully specify the encoding of such data. It includes also a subtype option. The seven Content-types specified are:

      1. Text - to represent textual information in a number of character sets.
      2. Image - for transmitting still image (picture) data.
      3. Audio - for transmitting audio or voice data.
      4. Video - for transmitting video or moving image data.
      5. Message - for encapsulating a mail message.
      6. Multipart - to combine several body parts, possibly of different types of data, into a single message.
      7. Application - to transmit application data or binary data.
    3. Content-Transfer-Encoding, which specifies how the data is encoded to allow it to pass through mail transports having data or character set limitations.

    4. Content-ID (optional), which enables labeling bodies, thus allowing one body to reference another.

    5. Content-Description (optional), which enables associating descriptive information with a body.




IMAP(Internet Message Access Protocol)

  • Ein Protokoll, einem Klienten erlaubend, Anzeigen der elektronischen Post auf einem Bediener und ihm zu manipulieren und zugänglich zu machen, ermöglicht Handhabung der Remoteanzeige Hefte (Briefkästen), in einer Weise, die mit lokalen Briefkästen funktionell gleichwertig ist.



  • IMAP schließt Betriebe für das Herstellen, das Löschen und die Umbennenung der Briefkästen ein; überprüfung auf neue Anzeigen; Anzeigen dauerhaft entfernen; Suchen; und vorgewähltes Holen der Anzeige Attribute, der Texte und der Teile davon. Sie spezifiziert nicht Mittel der Eintragung von Post; diese Funktion wird durch ein Postübergangsprotokoll wie smtp angefaßt.






  • IMAP Grundlagen - was sie ist und was sie tun kann.

    Für jedermann, das eine Anforderung hat, Mehrfachverbindungsstelle unterschiedliche Postkonten zugänglich zu machen, die auf unterschiedlichen Maschinen liegen, wird Zugang zu email problematisch und viele Postsysteme verwenden das tried und geprüfte Protokoll POP3. Klient POP3 Anwendungen downloaden die Post vom Bediener und speichern sie auf dem Klient Computer. Die meisten Klienten speichern Post in ihrem eigenen Format und bilden sie unzugänglich durch andere Postprogramme, und die meisten Maschinen, die Klienten POP3 laufen lassen, sind Schreibtische, die selten auf 24/7 sind, weiterer reduzierender Zugang zur Post, sobald sie downloadet worden ist.

    Das IMAP Protokoll versucht, einige dieser Probleme zu beheben und die Stärke von IMAP liegt innen online und getrennter Betrieb. Anders als POP3 wird Post nicht vom Bediener kopiert und gelöscht dann - stattdessen, manipulieren IMAP Klienten die Post auf dem Bediener und ermöglichen Zugang zur Direktübertragung, Bediener bewirtete Briefkästen, als wenn sie lokale Betriebsmittel waren.

     

    • An IMAP mail system has a number of immediate advantages for users which are given below:-

    • As all mail is stored on the server and changing mail client becomes the work of seconds - all that is required is to configure a new IMAP client with the IMAP account details.

    • An IMAP client can easily be configured to view the multiple mailboxes in physically separate servers.

    • Multiple IMAP clients can be used by each user and this makes implementing a webmail solution for roaming users a simple task.

    • IMAP maintains the message status flags on the server for read, answered, etc.

    • IMAP allows the idea of shared folders and this makes it easier to implement generic email accounts for an organisation, and then allow multiple users to access those accounts.

    • Many implementations also allow server side filtering of mail and this can be an extremely useful feature when users are accessing their mailboxes through different email clients.




    Comparing IMAP and POP
     
    Points POP IMAP
    What does it stand for? Post Office Protocol Internet Message Access Protocol
    Which protocol would suit me best?

    If you access mail using only one computer e.g. your office PC or a laptop.

    If you want to access your mail from multiple computers or locations.

    Which mail programs can I use?

    All mail programs or clients have POP capability

    Many mail programs now have some IMAP capability but you will generally need to use the latest version of one of the more popular programs such as Netscape Messenger, Eudora or Outlook Express to ensure that you can use full IMAP features. You will also be able to access your mail via a web page using any web browser.

    Some Common Tasks:    
    Check for incoming mail

    By default, incoming messages are transferred to your local machine when you check your incoming mail. Only new messages are available if you connect to the server using a PC other than your normal one. You are connected to the server only for the transfer of messages.

    By default, incoming messages stay on the server when you check your mail - only headers are transferred with full messages only downloaded when selected for reading. All your messages are always available no matter where or how you connect to the server. You remain connected to the server whilst you deal with mail but some clients allow for off-line working.

    Read and respond to mail

    Reading and responding to messages is done on your local machine.

    You can read and respond to messages directly on the server but you can also read and respond to messages on your local machine, after downloading for offline working (depending on client). When you reconnect, your mailboxes are resynchronised to reflect the changes you have made.

    Create mailboxes for storing messages

    Creating mailboxes can be done only on your local machine.

    You can create mailboxes directly on the server. By default, an Inbox is automatically created on the server when you begin using IMAP. The Inbox functions as the master mailbox (or folder) as well as the mailbox for incoming messages. All other mailboxes, including a trash box, need to be created within the Inbox.

    Move messages in and out of mailboxes

    You can move messages in and out of mailboxes only on your local machine.

    You can move messages in and out of mailboxes on the server and on your local machine.

    Transfer messages from local machine to server and vice versa

    You cannot transfer any messages from your local machine to the server. Messages are automatically transferred from the server to your local machine when you check your incoming mail.

    You can transfer individual messages from mailboxes on your local machine into mailboxes on the server and vice versa.

    Delete selected messages on the server

    When using some clients (e.g. Eudora), if you specified to leave messages on the server, you can delete individual messages left there.

    You can delete individual messages and groups of messages directly on the server as well as on your local machine.




    Previous Next

    Keywords: MIME and IMAP protocols, yahoo mail imap, imap mail server, outlook express imap, imap mail servers, imap email account, imap e mail, setting up imap, mime e mail, set up imap, mime rfc


    HTML Quizes
    HTML Quiz
    XHTML Quiz
    CSS Quiz
    TCP/IP Quiz
    CSS 1.0 Quiz
    CSS 2.0 Quiz
    HLML Quiz
    XML Quizes
    XML Quiz
    XSL Quiz
    XSLT Quiz
    DTD Quiz
    Schema Quiz
    XForms Quiz
    XSL-FO Quiz
    XML DOM Quiz
    XLink Quiz
    XQuery Quiz
    XPath Quiz
    XPointer Quiz
    RDF Quiz
    SOAP Quiz
    WSDL Quiz
    RSS Quiz
    WAP Quiz
    Web Services Quiz
    Browser Scripting Quizes
    JavaScript Quiz
    VBScript Quiz
    DHTML Quiz
    HTML DOM Quiz
    WMLScript Quiz
    E4X Quiz
    Server Scripting Quizes
    ASP Quiz
    PERL Quiz
    SQL Quiz
    ADO Quiz
    CVS Quiz
    Python Quiz
    Apple Script Quiz
    PL/SQL Quiz
    SQL Server Quiz
    PHP Quiz
    .NET (dotnet) Quizes
    Microsoft.Net Quiz
    ASP.Net Quiz
    .Net Mobile Quiz
    C# : C Sharp Quiz
    ADO.NET Quiz
    VB.NET Quiz
    VC++ Quiz
    Multimedia Quizes
    SVG Quiz
    Flash Quiz
    Media Quiz
    SMIL Quiz
    Photoshop Quiz
    Gimp Quiz
    Matlab Quiz
    Gnuplot Programming Quiz
    GIF Animation Quiz
    Scientific Visualization Quiz
    Graphics Quiz
    Web Building  Quizes
    Web Browsers Quiz
    Web Hosting Quiz
    W3C Quiz
    Web Building Quiz
    Web Quality Quiz
    Web Semantic Quiz
    Web Careers Quiz
    Weblogic Quiz
    SEO Quiz
    Web Site Hosting Quiz
    Domain Name Quiz
    Java Quizes
    Java Quiz
    JSP Quiz
    Servlets Quiz
    Struts Quiz
    EJB Quiz
    JMS Quiz
    JMX Quiz
    Eclipse Quiz
    J2ME Quiz
    JBOSS Quiz
    Programming Langauges Quizes
    C Quiz
    C++ Quiz
    Visual Basic Quiz
    Data Structures Using C Quiz
    Cobol Quiz
    Assembly Language Quiz
    Mainframe Quiz
    Forth Programming Quiz
    Lisp Programming Quiz
    Pascal Quiz
    Delphi Quiz
    Fortran Quiz
    OOPs Quiz
    Data Warehousing Quiz
    CGI Programming Quiz
    Emacs Quiz
    Gnome Quiz
    ILU Quiz
    Soft Skills Quizes
    Communication Skills Quiz
    Time Management Quiz
    Project Management Quiz
    Team Work Quiz
    Leadership Skills Quiz
    Corporate Communication Quiz
    Negotiation Skills Quiz
    Database Quizes
    Oracle Quiz
    MySQL Quiz
    Operating System Quizes
    BSD Quiz
    Symbian Quiz
    Unix Quiz
    Internet Quiz
    IP-Masquerading Quiz
    IPC Quiz
    MIDI Quiz
    Software Testing Quizes
    Testing Quiz
    Firewalls Quiz
    SAP Module Quizes
    ERP Quiz
    ABAP Quiz
    Business Warehousing Quiz
    SAP Basis Quiz
    Material Management Quiz
    Sales & Distribution Quiz
    Human Resource Quiz
    Netweaver Quiz
    Customer Relationship Management Quiz
    Production and Planning Quiz
    Networking Programming Quizes
    Corba Quiz
    Networking Quiz
    Microsoft Office Quizes
    Microsoft Word Quiz
    Microsoft Outlook Quiz
    Microsoft PowerPoint Quiz
    Microsoft Publisher Quiz
    Microsoft Excel Quiz
    Microsoft Front Page Quiz
    Microsoft InfoPath Quiz
    Microsoft Access Quiz
    Accounting Quizes
    Financial Accounting Quiz
    Managerial Accounting Quiz

    Privacy Policy
    Copyright © 2003-2024 Vyom Technosoft Pvt. Ltd., All Rights Reserved.