Name

Content-Disposition:

Synopsis

The MIME Content-Disposition: header specifies how a MIME attached file should be handled. The form of the Content-Disposition: header looks like this:

Content-Disposition: parameter=value ... 

Here, the value for this header is a sequence of one or more equates, each separated from the others by one or more space or tab characters. The legal parameters are shown in Table 25-12.

Table 25-12. Content-Disposition: parameters

Parameter

Description of value

filename

The name of the file into which to save the contents. This can be a full path specification. In general, automatically honoring this equate represents a risk.

creation-date

The original time and date the content was created.

modification-date

The time and date the content was last modified.

read-date

The time and date the content was last read.

size

The size in bytes of the content.

In general, the Content-Disposition: header should be advisory.

Get Sendmail, 3rd Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.