Display Mail User Agent Extension
Adds an image on the right side of the "expanded header view" which displays the icon of the application with which the selected mail was written. So if the person which sent the mail you're currently reading used mozilla to send this mail, a mozilla icon will be displayed.If you want more applications to be supported, I ask you to help making icons:Have a look at the "Unsupported user agents" list at http://www.cweiske.de/misc_extensions_dispmuas.htm, pick one and try to find an icon for it. The requirements for the icons are: 48x48 size, transparent background, .png format and a size of less than 1.5kiB.
Supported 
versions: Mozilla - - - ALL Thunderbird 0.8 - 1.5.0.* ALL
Notes / Comments: To get special agents with X-NewsReader or X-MimeOLE identified correctly, you have to install Enigmail OR Mnenhy.The update is a bit laggy (0.5s) because Thunderbird 1.0.x has a bug preventing me using the right callbacks. If you use TB 5, you will note that it does not lag.For all the people complaining about the µ$ icon: Why don't you read the manual I wrote? On http://www.cweiske.de/howto/tbext/thunderbird_extension_by_cweiske.html#mailRoute I clearly explain how to customize icons.
Categories: Message Reading, News Reading
displaying mail written with KMail:
http://cweiske.de/graphics/misc/dispMUA_large.png:
![Download Display Mail User Agent Extension [Firefox plugin]](http://www.ffextensions.com/images/download.gif)
Install: Display Mail User Agent Extension
