quotedprintable | A Go package concerning quoted-printable encoding | Email library
kandi X-RAY | quotedprintable Summary
kandi X-RAY | quotedprintable Summary
Package quotedprintable implements quoted-printable and message header encoding as specified by RFC 2045 and RFC 2047. It is a copy of the Go 1.5 package mime/quotedprintable. It also includes the new functions of package mime concerning RFC 2047. This code has minor changes with the standard library code in order to work with Go 1.0 and newer.
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Top functions reviewed by kandi - BETA
- Write encodes p to w .
- Decode a quoted string
- hasNonWhitespace returns true if s contains non - whitespace characters .
- fromHex converts a byte to a byte .
- readHexByte reads a byte from a and b .
- Decode base64 encoded text
- needsEncoding returns whether the input s needs to be encoded .
- putBuffer puts a buffer to the channel .
- isQPDiscardWhitespace returns true if r is whitespace .
- NewReader returns a new Reader reading from r .
quotedprintable Key Features
quotedprintable Examples and Code Snippets
Community Discussions
Trending Discussions on quotedprintable
QUESTION
I want to send mails with images in them. The code I've written works fine, but for some reason unknown to me it wont work with Outlook clients. The test mail I sent was (left: Thunderbird, right: Outlook):
What my code is supposed to do is: It takes the RTF from a RichTextBox and converts it to HTML. This leaves the images embedded in the HTML as base64 strings. I extract all base64 encoded images one by one and put them into a MemoryStream which is accepted by LinkedResource. Since mail clients usually don't accept embedded images I replace the embedded image in the HTML with a content-id. Then I set some properties of LinkedResource and add it to an AlternateView. This alternate view is then added to a System.Net.Mail.MailMessage and the mail is sent.
The corresponding code:
ANSWER
Answered 2021-Mar-30 at 12:04Have you confirmed it is not an image block from Trust Center Settings.
Unblock image downloads for a single message: Click the InfoBar at the top of the message. Click Download Pictures.
Unblock image downloads for all messages: Outlook 2007 On the "Tools" menu, click Trust Center > Automatic Download. Uncheck the "Don't download pictures automatically in HTML e-mail messages or RSS items" check box.
Outlook 2010 and Up: On the "File" tab, click Options > Trust Center. Under Microsoft Outlook Trust Center, click Trust Center Settings. Uncheck the "Don't download pictures automatically in HTML e-mail messages or RSS items" check box.
Unblock picture downloads for all messages from a particular email address or domain: In an open message that was sent from a particular email address or domain, right-click on a blocked item. Do one of the following:
- Click Add Sender to Safe Senders List.
- Click Add the Domain [@domain] to Safe Senders List.
QUESTION
I have this piece of code:
...ANSWER
Answered 2021-Jan-22 at 23:07Why not use mimePart.Content.DecodeTo() instead of trying to manually do it yourself?
QUESTION
I'm trying to extract the body of the mail.
I made a function that I use when Content-Type has 'multipart'.
like this:
...ANSWER
Answered 2020-Oct-14 at 05:29You are creating a new message with:
QUESTION
I am trying to build a project using Windows 10 and Qt5.12. The small program is using the smtp protocol available here. I can confirm that on my Windows I have the OpenSSL 1.1.1c 28 May 2019. On my Ubuntu 19.04 the same exact program compiles and run as usual but not on Windows.
I git clone my repository into Windows, followed successfully this post and the program builds correctly.
The problem is that when I run it, it cannot find the executable and is asking for it as it is possible to see from the print screen below:
here is my .pro file:
ANSWER
Answered 2019-Dec-10 at 18:26As shown in the image of your .pro you are using TEMPLATE = lib whose objective is to create a library whose product is a .dll, .so, etc. that is not an .exe.
If you want to generate an executable you must use:
QUESTION
I am trying to build a project using Windows 10 and Qt5.12. The small program is using the smtp protocol available here. I can confirm that on my Windows I have the OpenSSL 1.1.1c 28 May 2019.
On my Ubuntu 19.04 the same exact program compiles and run as usual but not on Windows.
I am attaching below a print screen of the errors; however those are mostly of two types:
1) inconsistent dll linkage
2) definition of dllimport static data member not allowed
Following this link it seems that Windows needs its "own" include (i.e. #include ) however in my case the smtp library from the above link does not have any #include and don't know if they have to be generated. It seems they don't from the post I found
In addition I was reading this post too because I thought I could be useful but no information was useful to help me sort out the problem
I dug more and actually went to where the windows includes are and the following is the path I was able to find, but don't know if that could be useful:
From all the posts I red the problem seems to be, in this specific case for Windows on how the
.pro file is written. Below my .pro file.
Note that I cloned this repository into my windows 10.
.pro
...ANSWER
Answered 2019-Dec-10 at 15:46The files are designed to be compiled with the define SMTP_BUILD set where the source is added, either to a library or to an executable. You have to add the
QUESTION
I'm trying to send an email using the gmail rest api, everything works fine except if I try to use special characters in the subject. I've tried different solutions that I've found around like:
...ANSWER
Answered 2019-Nov-05 at 11:29I've found the solution for this problem
QUESTION
I'm trying to decode what I think is some quoted-printable encoded text that appears in an MBox email archive. I will give one example of some text I am having trouble with.
In the MBox, the following text appears:
"Demarcation by Theresa Castel=E3o-Lawless"
Properly decoded, I think this should appear as:
"Demarcation by Theresa Castelão-Lawless"
I'm basing my statement of what it should properly look like both off of
1) a web archive of the email in which the text is properly rendered as "Demarcation by Theresa Castelão-Lawless"
and 2) this page, which shows "=E3" as corresponding to a "ã" for quoted-printable https://www.ic.unicamp.br/~stolfi/EXPORT/www/ISO-8859-1-Encoding.html
I've tried the code below but it gives the wrong output.
...ANSWER
Answered 2019-Jul-16 at 12:52Try to avoid weird Rails stuff when you have plain old good ruby to accomplish a task. String#unpack is your friend.
QUESTION
I have been fighting with HTML emails with images in them. I have them working on desktop Thunderbird and Outlook, but Android Email shows a broken image.
I know it can work, because an email created with Outlook works, and has a very similar structure to the ones I am creating. Obviously it's not the same (otherwise mine would work!), but I can't see what I am missing.
I haven't cut down the code much, as I'm hoping someone will see a problem with the LinkedResource or the AlternateResource, but it might be something bigger.
The HTML view has the image tag in it, which works properly on the desktop. It shows the alternate text on Android, with a broken image icon.
Any help would be greatly appreciated.
...ANSWER
Answered 2018-Aug-01 at 06:34The problem turned out not to be in the construction of the email, but in the HTML itself. The image tag looked like this:
QUESTION
I have been given a piece of text representing HTML e.g.:
...ANSWER
Answered 2017-Oct-18 at 12:40It seems the message received via IMAP is provided with a combination of 2 different encodings:
- the actual string is encoded according to the "quoted printable" encoding (https://en.wikipedia.org/wiki/Quoted-printable) because I think there's an issue with the 7bit/8bit mapping when transporting that information via the IMAP channel (a TCP socket connection)
- the logic representation of the content (an email body) which is HTML with a
tag with a Windows-1252 charset
There is also an "issue" with these HTML chunks that contain a lot of carriage returns in the Windows flavour (\r\n). I had to pre-process the string to deal with that, in my case: removing those carriage returns.
The following MCV example should show the process of cleaning and validating the content of string representing an email body:
QUESTION
We send calendar invites from our system in multiple languages. (English, Spanish, German etc) Recently we added Georgian and are having issue the the encoding of MailMessage.
For example 'თბილისი' in the email arrives as 'თბილისი'
The email we send includes a HTML AlternateView and a text/calendar AlternateView. I have both AlternateViews TransferEncoding set to QuotedPrintable.
It works correctly for the HTML view but not the calendar view. It always gets sent as 7bit.
In my SmtpClient I have set DeliveryFormat = SmtpDeliveryFormat.International
This is how I add my AlternateView:
ANSWER
Answered 2017-Feb-14 at 13:33Setting the MailMessage.BodyEncoding is simply not enough; you must set the CharSet for all of the alternate views separately.
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