[Mailman-Users] mime type of psd file

Mark Sapiro mark at msapiro.net
Tue May 10 22:05:59 CEST 2011

rpschwar at knology.net wrote:

>Just tried:
>as suggested.  Still did not work.  How do you look at the raw message to see what the Content_type: header for the attached 
>part says it will be?

It depends on your mail client, but often it is something like "view
message source".

Looking at the Content-Type: header of an actual message attachment is
the definitive way to find what type you are getting, but you could
look at, e.g., <http://filext.com/file-extension/PSD> for other
suggestions although none of the types listed there are actually
registered with IANA (see

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

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