A file such as a text file or Word document attached to a user event message or post.

Content type for text file attachment. A MIME message including an attached file generally indicates the files original name with the field Content-Disposition so that the type of file is indicated both by the MIME content-type and the usually OS-specific. Answered Oct 9 08 at 1151. ResponsesetContentLength int.

Today we assume that attachments became possible with the addition of Multipurpose Internet Mail Extensions in short MIME that was described in RFC1341. Text plus attachments multipartmixed with a textplain part and other non-text parts. Attachments and Multipurpose Internet Mail Extensions MIME types.

It is defined and standardized in IETFs RFC 6838. Than I tried to use the Base64 String of the picture to create a picture via Microsoft Word Connector. When creating a file attachment include the following in the request body.

Based on my understanding all csv files send via yagmail are detected as Content-Type. Most browsers will propose to save it under the coolhtml filename by default. MicrosoftgraphfileAttachment The required properties name and contentBytes.

This simple HTML file will be saved as a regular download rather than displayed in the browser. When specifying content for a Attachment as a Stream or String you can use Name to set the name of the file that stores the content on the recipients system. Namedataxyz Set this property to null or StringEmpty to remove the name information from the header.

Substring variables ContentAttach32628436 326 is the starting point of my ContentBytes 28436 is the lenght of the string. The Variable ContentAttach is a string which holds Attachments. The syntax of the Content-Type header is described in RFC 2045 Section 51.