On 8 May 2012, at 15:38, Niels Kobsch?tzki wrote: > Hi, > > in the default setting the preview of a mail (i.e. in the > widescreen-view that would be the third pane) the following > header-parts are shown: > From: > Subject: > Date: > To: > > Is there a way to add a header-part like "Delivered-to"?
Yes. It is not deeply documented, but as the manual (http://manual.mailmate-app.com/customization) says, if you have a file at ~/Library/Application Support/MailMate/Resources/Layouts/headersFormatting.plist it will be used instead of the default header layout, which is at /Applications/MailMate.app/Contents/Resources/Layouts/headersFormatting.plist. > Is there a way to show there to which imap-source a mail belongs? The "Source Mailbox" is available as a column in a mailbox message list: right click in the header strip of a mailbox pane to get the column selection menu.