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MIME's use, however, has grown beyond describing the content of e-mail to describing content type in general, including for the web (see Internet media type).
Virtually all human-written Internet e-mail and a fairly large proportion of automated e-mail is transmitted via SMTP in MIME format. Internet e-mail is so closely associated with the SMTP and MIME standards that it is sometimes called SMTP/MIME e-mail.
The content types defined by MIME standards are also of importance outside of e-mail, such as in communication protocols like HTTP for the World Wide Web. HTTP requires that data be transmitted in the context of e-mail-like messages, although the data most often is not actually e-mail.
MIME is specified in six linked RFC memoranda: RFC 2045, RFC 2046, RFC 2047, RFC 4288, RFC 4289 and RFC 2049, which together define the specifications.
MIME defines mechanisms for sending other kinds of information in e-mail. These include text in languages other than English using character encodings other than ASCII, and 8-bit binary content such as files containing images, sounds, movies, and computer programs. MIME is also a fundamental component of communication protocols such as HTTP, which requires that data be transmitted in the context of e-mail-like messages even though the data might not (and usually doesn't) actually have anything to do with e-mail. Mapping messages into and out of MIME format is typically done automatically by an e-mail client or by mail servers when sending or receiving Internet (SMTP/MIME) e-mail.
The basic format of Internet e-mail is defined in RFC 5322, which is an updated version of RFC 2822 and RFC 822. These standards specify the familiar formats for text e-mail headers and body and rules pertaining to commonly used header fields such as "To:", "Subject:", "From:", and "Date:". MIME defines a collection of e-mail headers for specifying additional attributes of a message including content type, and defines a set of transfer encodings which can be used to represent 8-bit binary data using characters from the 7-bit ASCII character set. MIME also specifies rules for encoding non-ASCII characters in e-mail message headers, such as "Subject:", allowing these header fields to contain non-English characters.
MIME is extensible. Its definition includes a method to register new content types and other MIME attribute values.
The goals of the MIME definition included requiring no changes to existent e-mail servers and allowing plain text e-mail to function in both directions with existing clients. These goals were achieved by using additional RFC 822-style headers for all MIME message attributes and by making the MIME headers optional with default values ensuring a non-MIME message is interpreted correctly by a MIME-capable client. A simple MIME text message is therefore likely to be interpreted correctly by a non-MIME client although if it has e-mail headers the non-MIME client won't know how to interpret. Similarly, if the quoted printable transfer encoding (see below) is used, the ASCII part of the message will be intelligible to users with non-MIME clients.
Content-ID: <5.31.32252.1057009685@server01.example.net>
The standards don't really have a lot to say about exactly what is in a Content-ID; they're only supposed to be globally and permanently unique (meaning that no two are the same, even when generated by different people in different times and places). To achieve this, some conventions have been adopted; one of them is to include an at sign (@), with the hostname of the computer which created the content ID to the right of it. This ensures the content ID is different from any created by other computers (well, at least it is when the originating computer has a unique Internet hostname; if, as sometimes happens, an anonymous machine inserts something generic like localhost, uniqueness is no longer guaranteed). Then, the part to the left of the at sign is designed to be unique within that machine; a good way to do this is to append several constantly-changing strings that programs have access to. In this case, four different numbers were inserted, with dots between them: the rightmost one is a timestamp of the number of seconds since January 1, 1970, known as the Unix epoch; to the left of it is the process ID of the program that generated the message (on servers running Unix or Linux, each process has a number which is unique among the processes in progress at any moment, though they do repeat over time); to the left of that is a count of the number of messages generated so far by the current process; and the leftmost number is the number of parts in the current message that have been generated so far. Put together, these guarantee that the content ID will never repeat; even if multiple messages are generated within the same second, they either have different process IDs or a different count of messages generated by the same process.
That's just an example of how a unique content ID can be generated; different programs do it differently. It's only necessary that they remain unique, a requirement that is necessary to ensure that, even if a bunch of different messages are joined together as part of a bigger multi-part message (as happens when a message is forwarded as an attachment, or assembled into a MIME-format digest), you won't have two parts with the same content ID, which would be likely to confuse mail programs greatly.
There's a similar header called Message-ID which assigns a unique identifier to the message as a whole; this is not actually part of the MIME standards, since it can be used on non-MIME as well as MIME messages. If the originating mail program doesn't add a message ID, a server handling the message later on probably will, since a number of programs (both clients and servers) want every message to have one to keep track of them. Some headers discussed in the Other Headers article make use of message IDs.
When referenced in the form of a Web URI, content IDs and message IDs are placed within the URI schemes cid and mid respectively, without the angle brackets:
cid:5.31.32252.1057009685@server01.example.net
Through the use of the multipart type, MIME allows messages to have parts arranged in a tree structure where the leaf nodes are any non-multipart content type and the non-leaf nodes are any of a variety of multipart types. This mechanism supports:
The following example is taken from RFC 2183, where the header is defined Content-Disposition: attachment; filename=genome.jpeg; modification-date="Wed, 12 February 1997 16:29:51 -0500";
The filename may be encoded as defined by RFC 2231.
As of 2010, a good majority of mail user agents do not follow this prescription fully. The widely used Mozilla Thunderbird mail client makes its own decisions about which MIME parts should be automatically displayed, ignoring the content-disposition headers in the messages. It also sends out newly composed messages with inline content-disposition for all MIME parts. Most users are unaware of how to set the content-disposition to attachment. Many mail user agents also send messages with the file name in the name parameter of the content-type header instead of the filename parameter of the content-disposition header. This practice is discouraged.
#It indicates whether or not a binary-to-text encoding scheme has been used on top of the original encoding as specified within the Content-Type header, and #If such a binary-to-text encoding method has been used it states which one.
The RFC and the IANA's list of transfer encodings define the values shown below, which are not case sensitive. Note that '7bit', '8bit', and 'binary' mean that no binary-to-text encoding on top of the original encoding was used. In these cases, the header is actually redundant for the e-mail client to decode the message body, but it may still be useful as an indicator of what type of object is being sent. Values 'quoted-printable' and 'base64' tell the e-mail client that a binary-to-text encoding scheme was used and that appropriate initial decoding is necessary before the message can be read with its original encoding (e.g. UTF-8).
There is no encoding defined which is explicitly designed for sending arbitrary binary data through SMTP transports with the 8BITMIME extension. Thus base64 or quoted-printable (with their associated inefficiency) must sometimes still be used. This restriction does not apply to other uses of MIME such as Web Services with MIME attachments or MTOM
==Encoded-Word== Since RFC 2822, message header names and values are always ASCII characters; values that contain non-ASCII data must use the MIME encoded-word syntax (RFC 2047) instead of a literal string. This syntax uses a string of ASCII characters indicating both the original character encoding (the "charset") and the content-transfer-encoding used to map the bytes of the charset into ASCII characters.
The form is: "=?
charset?
encoding?
encoded text?=
".
Q
" denoting Q-encoding that is similar to the quoted-printable encoding, or "B
" denoting base64 encoding.
For example,
Subject: =?iso-8859-1?Q?=A1Hola,_se=F1or!?=
is interpreted as "Subject: ¡Hola, señor!".
The encoded-word format is not used for the names of the headers (for example Subject
). These header names are always in English in the raw message. When viewing a message with a non-English e-mail client, the header names are usually translated by the client.
MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="frontier"
This is a message with multiple parts in MIME format. --frontier Content-Type: text/plainThis is the body of the message. --frontier Content-Type: application/octet-stream Content-Transfer-Encoding: base64
PGh0bWw+CiAgPGhlYWQ+CiAgPC9oZWFkPgogIDxib2R5PgogICAgPHA+VGhpcyBpcyB0aGUg Ym9keSBvZiB0aGUgbWVzc2FnZS48L3A+CiAgPC9ib2R5Pgo8L2h0bWw+Cg== --frontier--Each part consists of its own content header (zero or more Content- header fields) and a body. Multipart content can be nested. The content-transfer-encoding of a multipart type must always be "7bit", "8bit" or "binary" to avoid the complications that would be posed by multiple levels of decoding. The multipart block as a whole does not have a charset; non-ASCII characters in the part headers are handled by the Encoded-Word system, and the part bodies can have charsets specified if appropriate for their content-type.
Notes:
The RFC initially defined 4 subtypes: mixed, digest, alternative and parallel. A minimally compliant application must support mixed and digest; other subtypes are optional. Applications must treat unrecognised subtypes as "multipart/mixed". Additional subtypes, such as signed and form-data, have since been separately defined in other RFCs.
The following is a list of the most commonly used subtypes; it is not intended to be a comprehensive list.
Defined in RFC 2046, Section 5.1.3
Defined in RFC 2046.
Defined in RFC 2046, Section 5.1.5
Since a client is unlikely to want to send a version that is less faithful than the plain text version, this structure places the plain text version (if present) first. This makes life easier for users of clients that do not understand multipart messages.
Most commonly, multipart/alternative is used for e-mail with two parts, one plain text (text/plain) and one HTML (text/html). The plain text part provides backwards compatibility while the HTML part allows use of formatting and hyperlinks. Most e-mail clients offer a user option to prefer plain text over HTML; this is an example of how local factors may affect how an application chooses which "best" part of the message to display.
While it is intended that each part of the message represent the same content, the standard does not require this to be enforced in any way. At one time, anti-spam filters would only examine the text/plain part of a message, because it is easier to parse than the text/html part. But spammers eventually took advantage of this, creating messages with an innocuous-looking text/plain part and advertising in the text/html part. Anti-spam software eventually caught up on this trick, penalizing messages with very different text in a multipart/alternative message.
Defined in RFC 2046, Section 5.1.4
One common usage of this subtype is to send a web page complete with images in a single message. The root part would contain the HTML document, and use image tags to reference images stored in the latter parts.
Defined in RFC 2387
Defined in RFC 3462
Defined in RFC 1847, Section 2.1
Defined in RFC 1847, Section 2.2
Defined in RFC 2388
All parts of a mixed-replace message have the same semantic meaning. However, each part invalidates - "replaces" - the previous parts as soon as it is received completely. Clients should process the individual parts as soon as they arrive and should not wait for the whole message to finish.
Originally developed by Netscape, it is still supported by Mozilla, Firefox, Chrome, Safari (but not in Safari on the iPhone) and Opera, but traditionally ignored by Microsoft. It is commonly used in IP cameras as the MIME type for MJPEG streams.
mime.types
Category:Email Category:Internet standards Category:Application layer protocols Category:Presentation layer protocols Category:HTTP
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
Name | Natalie Imbruglia |
---|---|
Background | solo_singer |
Birth name | Natalie Jane Imbruglia |
Born | February 04, 1975 |
Origin | Central Coast, New South Wales, Australia |
Instruments | Singing |
Genre | Pop, Alternative rock |
Years active | 1991–present (actress) 1997–present (singer) |
Label | RCA / BMG (1997–2004)Brightside / Sony BMG (2004–2008) Malabar / Island (2009–2010) |
Notable albums | Left Of The Middle |
Notable songs | Torn, Wrong Impression, Shiver |
Url |
Natalie Jane Imbruglia () (born February 4, 1975) is an Australian singer-songwriter, model and actress.
In the early 1990s, Imbruglia was known to audiences as Beth Brennan in the popular Australian soap Neighbours. Three years after leaving the programme, Imbruglia launched a singing career with the international hit, "Torn". The subsequent debut album Left of the Middle (1997) sold over 6 million copies worldwide. While following releases, White Lilies Island (2001) and Counting Down the Days (2005), have been unable to match the commercial success of her debut, the latter became her first UK #1.
Her fourth studio album, Come to Life, was released on October 2, 2009 to little effect. The physical UK release has been delayed so that Imbruglia can commit to her duties as mentor and judge on the Australian version of The X Factor'' franchise.
She co-starred in the 2003 film Johnny English and made her leading actress debut in the 2009 film Closed for Winter.
By the end of her second year, she left the show to move to London, immersing herself in the city's club scene. Her effort paid off and she was signed to BMG Publishing, after coming up with a demo of the song "Torn" which greatly impressed RCA Records.
It was also released as a radio single in the U.S., but not in buyable CD-format. The single quickly hit #1 on the Billboard's Hot 100 Airplay chart, where it stayed for 14 weeks. At the time, singles not released commercially were unable to chart to the overall Hot 100 chart (combined sales and airplay), so "Torn" made no appearance on it for a while. By the time the policy was changed in late 1998 to allow airplay-only songs, "Torn" was already heading down the charts, so its peak on the Hot 100 only ended up being at #42. The single also topped the Top 40 Mainstream/CHR Pop and Adult Top 40 charts.
In October 1997, it broke the all-time airplay record in the U.K. for being the most played (more than 2000 plays) for six consecutive weeks. It was finally No. 1 for 14 weeks in the U.K. radio chart, a record that is being tied by only Simply Red's Fairground. It was the No. 1 radio single in the U.S. from March to July 1998. It was knocked down to No. 2 by The Goo Goo Dolls' Iris.
Rick Dees, in his Top 40 Chart show also declared "Torn" as the 'number one radio single of 1990s' in their 2000 Millennium Countdown show, broadcast from KIIS-FM on New Year's Eve.
Imbruglia made a surprise appearance alongside David Armand midway through a performance of his supposed 'interpretative dance' routine to sing her hit song Torn at Amnesty International's The Secret Policeman's Ball (2006).
Imbruglia's debut album Left of the Middle was released on 8 December 1997. It sold 350,000 copies in the UK 3 weeks after its initial release and was certified platinum. It has sold over 6 million copies to date. It broke the record of the highest selling debut album by a pop/rock/alternative female artist, more than Alanis Morissette, Fiona Apple, and Meredith Brooks combined in its first week according to Billboard. The second single released in the UK, after "Torn" was "Big Mistake", which debuted at number-two. "Wishing I Was There" followed and it was less successful than her first two singles, reaching number 19. However, "Wishing I Was There" was a smash hit on the UK radio, peaked at No. 2 in summer 1998, and was a summer smash hit in the USA radio, peaked at No. 14 on the Top 40 Show. The final single from Left of the Middle was "Smoke", and the reception was much more divided compared to the other singles. It was a hit in the UK and made the top 5, while in Australia it just missed the top 40. Eventually, the album became a million-seller after charting well in many countries and entering the Top 10 in the US and UK. In 1999, she recorded a cover of the song Never Tear Us Apart by INXS with Tom Jones which appeared on his album Reload.
Left of the Middle was certified platinum by RIAA within 4 weeks of release (3 April 1998) and was certified 2X platinum in November 1998.
, Italy, in 2005]] Imbruglia's third album was ready in November 2003. Imbruglia's record label refused to release it due to it being too rock and not radio-friendly. She was later given songs to record with Swedish pop producers, Bloodshy & Avant, which she refused to do. Imbruglia and her record label parted ways at the beginning of 2004. Four months later she signed with a new label Brightside Recordings, which was formed by a former Innocent Records executive, Hugh Goldsmith.
It was decided that 'Sanctuary' would be second single from the album. The promo singles were sent to radio stations. The decision was later changed to the title track "Counting Down the Days", with radio stations being asked to play the album version, because the radio mix was not finished. The single was released on July 25 but it did not have as much success in the singles chart as "Shiver." Though it managed to reignite interest in its parent album, and also received a lot of airplay in the UK. Due to the single, the album managed to re-enter the top 40 in the official UK charts.
Imbruglia had a choice to either release 'Perfectly' as her third single, or use the GBP200,000 funding from BMG to do a tour. She decided to do a small European tour (as she had not done a proper tour since Left of the Middle) in late October and November to promote the album. Though the album never entered UK Top 40 again, she proved once again that she had maintained a dedicated fan base; several concerts, especially those in London, sold out.
The album is the 100th best-selling album in 2005, selling 204,877 copies in the UK alone.
Imbruglia started working on her fourth album in late 2005. In mid 2007 the plans changed and Imbruglia's record company decided to release the single collection instead. The compilation is a celebration of Imbruglia's 10 years in the music industry. The only single lifted from the album - "Glorious" premiered in BBC Radio 1 on the Chris Moyles Show. The promotion included a special acoustic gig. It can be found on iTunes. The Singles Collection debuted at #5 in the UK Music charts, and boasted 5 new songs, including the single "Glorious", as well as a bonus DVD featuring all Imbruglia's Music Videos. The album has sold around 600,000 copies worldwide to date.
According to The Sun, Imbruglia and Chris Martin of Coldplay collaborated on "a string of tracks, which are likely to feature on her forthcoming album". Martin later confirmed the information. In an interview he said he had asked Imbruglia to record one of the band's songs which, he thinks, turned out great adding "we've given her the best Coldplay song of all time [. . .] she sounds [. . .] brilliant on it. I think she has a very unique talent and an incredibly unique voice." She later stressed that she recorded two songs written by him saying "if Chris Martin calls with two songs, you don't think, you say, 'Yes'." It was confirmed that the songs were mixed by Michael Brauer. He also informed that there are actually three songs written by Chris, which were recorded by Imbruglia and that the album is finished and awaits mastering.
Two songs — "My God" and "Apologise" — leaked to the Internet in early February. It was confirmed that the latter was co-written with Jamie Hartman of Ben's Brother and will not be included on her fourth album. A version of "Apologise" performed by Ben's Brother was released instead in 2009 as the first single from their second album, Battling Giants.
Tracks confirmed to be part of the album include "Fun", "Lukas", and "Want", which were mixed by Michael Brauer. The music video for a pre-single track, "Wild About It", was filmed in London on July 25, 2009.
In July 2009, it was announced that the album will be released via Island Records outside of Australia and New Zealand. A record deal for distribution in Australia and New Zealand is expected to be announced soon. Universal Music is set to release the album locally in Australia on October 9, 2009, and New Zealand on October 5, 2009.
According to Imbruglia's website, the first official single taken from Come to Life is "Want", which was written by Imbruglia, Daniel Johns (credited Kat Kourtney), Gary Clark, and Chris Martin. The single was released on September 28, 2009, to critical acclaim, but poor worldwide chart performances.
On August 3, 2009 the music video of "Wild About It" was released.
Come to Life was released on October 12, 2009 in Europe, and in the UK on 3 May 2010, with a new lead single "Scars". The video for "Scars" was filmed on 26 February 2010 according to her Twitter. "Scars" was sent to radio in the UK on 22 March 2010; however, due to no support from radio networks, the single release was cancelled. There was further news that the single would be released with a 5 July date, however the video and single cannot be found on the internet anywhere. The release of her album was also cancelled in the UK.
Imbruglia is the elder sister of singer-songwriter Laura Imbruglia.
She has been seen sporting tattoos of Sanskrit/Hindi inscription "Shreya" on her neck, Chinese word for courage on her left foot and Sanskrit Aum on her lower back, and has her left nipple pierced.
Imbruglia stated that she has never had any plastic surgery but added "I wouldn't rule it out because I don't know how I'll feel in the future." She also stated she'd like to "grow old gracefully, wrinkles and all".
Besides modelling for L'Oréal, Imbruglia also modelled Sass and Bide's "The Mad Ones" dress to raise money for cancer.
Category:1975 births Category:1990s singers Category:2000s singers Category:2010s singers Category:Living people Category:Australian people of Italian descent Category:Sicilian Australians Category:Australian television actors Category:Australian pop singers Category:English-language singers Category:Australian female singers Category:Australian singers of Italian descent Category:Australian singer-songwriters Category:ARIA Award winners Category:Australian expatriates in the United Kingdom Category:RCA Records artists Category:Island Records artists Category:The X Factor judges Category:The X Factor (UK)
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
Name | Michael Courtemanche |
---|---|
Birth date | December 11, 1964 |
Birth place | Laval, Quebec, Canada |
Occupation | Actor, comedian |
Michel Courtemanche (born December 11, 1964 in Laval, Quebec, Canada) is a Québécois comedian and actor. He has drawn hundreds of thousands to his one-man shows in Quebec, France, Belgium and Switzerland.
His debut one-man show, A New Comic is Born, ran for more than five hundred performances and earned him two Felix nominations. It was first performed in Montreal in 1989. His second, The New Adventures of Michel Courtemanche, first performed in 1992, filled theatres in both North America and Europe and spawned his second international hit video (1993).
Courtemanche has internationally sold out enormous houses usually reserved for rock stars (although such shows are quite commonplace for comedians in Quebec). He has even inspired a popular one-of-a-kind hardcover comic book. He has starred in Québécois films La Nuit de Noces and Karmina 2, and on the Secret Adventures of Jules Verne television series, on the Sci Fi Channel (United States).
His style of comedy can be best summed up as mime combined with sound effects, as he is most often seen interacting with invisible objects or even people and using his voice to complete the scene. He is also particularly good at making remarkable grimaces.
Since 2002, he moved behind the camera; his production company, Encore Télévision, produces the French-Canadian edition of a sitcom called Caméra café, which was adapted from French television.
Category:Canadian comedians Category:Quebec comedians Category:People from Laval, Quebec Category:1964 births Category:Living people
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Name | David Armand |
---|---|
Birth date | September 1977(aged 33) |
Birth place | England |
Medium | television, theatre, radio |
Nationality | English |
Genre | Comedy |
David Armand (born David Whitehead) is an English comedian, actor and writer. He was educated at St Catharine's College, Cambridge and the London Academy of Music and Dramatic Art. He has performed for television, stage, film and radio.
As a member of the sketch comedy troupe The Hollow Men, he appeared at the Edinburgh Fringe four times between 1999 and 2002, and then went on to appear at the US Comedy Arts Festival in Aspen, Colorado in 2003, and the Just For Laughs festival in Montreal in 2005. The group wrote and starred in their self-titled TV series for Comedy Central in the US, and two series for BBC Radio 4.
He is well-known for his mime style interpretive dance of Natalie Imbruglia's "Torn" (in character as "Johann Lippowitz" - an Austrian "interpretive dance artist"). In 2005 one of his performances was presented on HBO Comedy and subsequently spread through the internet. The performance is often labeled as 'Karaoke for the Deaf,' or 'Karaoke for the Hearing Impaired.'
He performed his famous dance on stage live with Natalie Imbruglia at the 2006 Secret Policeman's Ball for Amnesty International. The performance started with Armand dancing with Imbruglia singing live vocals backstage, then on-stage, and concluded with Imbruglia performing Armand's dance moves alongside him.
As Johann Lippowitz, Armand has performed several other songs, including "Wherever I Lay My Hat" by Paul Young and "Don't Look Back in Anger" by Oasis .
As an actor, his TV appearances include Pulling, The Armstrong and Miller Show, Swinging, Peep Show and the CBBC sketch show Sorry, I've Got No Head, for which he also writes.
Armand has recently starred in BBC Three sitcom, How Not To Live Your Life as Eddie Singh, the widowed grandmother's carer. He has also appeared in several online BBC comedy sketches with a group called This is Wondervision.
David recently appeared on Fast and Loose on BBC2 doing an interpretive dance to George Michael's song Careless Whisper.
Category:Alumni of St Catharine's College, Cambridge Category:English comedians Category:English actors Category:English comedy writers Category:English television actors Category:Living people Category:1977 births
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.