Postbox-style keybindings for MailMate (save in ~/Library/Application Support/MailMate/Resources/KeyBindings)

Postbox.plist

{
	// Keybindings to emulate Postbox defaults in MailMate
	// From: http://www.postbox-inc.com/support/postbox_shortcuts
	// Created by Ian Beck <http://beckism.com>

	"f" = "nextMessage:";
	"b" = "previousMessage:";
	"n" = "nextUnreadMessage:";
	"p" = "previousUnreadMessage:";
	"T" = "nextUnreadThread:";
	"o" = "openMessages:"; // This isn't actually equivalent, but it's the closest I can find
	"\UF703" = "expandThread:"; // →
	"\UF702" = "collapseThread:"; // ←
	"a" = "archive:";
	"g" = "goToMailbox:";
	"v" = "moveToMailbox:";
	"s" = "toggleFlag:";
	"m" = "toggleReadState:";
	"r" = "markThreadAsRead:";
	"j" = "markAsJunk:";
	"J" = "markAsNotJunk:";
	"/" = "mailboxSearch:";
	
	// These are not the standard Postbox shortcuts, because those shortcuts are already in use
	"c" = "showCorrespondence:";
	"t" = "showThread:"; // Not a Postbox default, but darn useful in MailMate

	// EXPERIMENTAL: send and archive action; requires MailMate build 2954 or greater
	// The default Postbox shortcut is command-shift-option-return, but I haven't been able to get it working yet
	"@\U000A" = ("attemptSend:", "moveParentToMailbox:", "archive"); // command-return

	// Markdown shortcuts thanks to Brett Terpstra: https://github.com/ttscoff/KeyBindings/
	// bold selection
	"@b" = (selectWord:, setMark:, swapWithMark:, deleteToMark:, insertText:, "**", yank:, insertText:, " ", moveLeft:, insertText:, "**", moveRight:, deleteBackward:);
	// italicize selection
	"@i" = (selectWord:, setMark:, swapWithMark:, deleteToMark:, insertText:, "*", yank:, insertText:, " ", moveLeft:, insertText:, "*", moveRight:, deleteBackward:);

	// Associate indent/outdent with quoting
	"@]" = "increaseQuoteLevel:";
	"@[" = "decreaseQuoteLevel:";

	// Mark deleted messages as read (Postbox does this automatically)
	"\U007F" = ( "setTag:", "\\Seen", "deleteMessage:" ); // ⌫ (or use \UF728 for ⌦)
}