New versions of MsgFiler Engine 1.2.1 and the Original MsgFiler Mail Plugin 2.2.6 have been released. These bring support for OS X 10.10 Yosemite, which was released last week.
It is common for OS X updates to disable your Mail plugins. To get back fast-filing performance with MsgFiler, simply:
- Download the latest version of the plugin.
- Decompress the ZIP archive.
- Double-click on the disk image file.
- Go to the Finder.
- Hold the option-key down and click on the Go menu.
- Choose Library.
- Navigate to the
~/Library/Mail/Bundlesfolder. - Drag the
MsgFilerEngine.mailbundleorMsgFilerPlugIn.mailbundlefolder into the Bundles folder. - Quit and relaunch Mail.
Verify that the plugin is active by clicking on the Message menu:
- MsgFiler Engine: A menu item labelled “MsgFiler Engine 1.2.1” will appear at the bottom of the Message menu.
- Original MsgFiler Mail Plugin: A menu item labelled “Move with MsgFiler” will appear at the bottom of the Message menu.
MsgFiler 
Would it be possible to wrap that mail bundle into an installer? Could be a relief for users as they have to install it after every dot-release.
Also: might be you want to have a look at what GPGMail (http://gpgtools.org) do, their plugins isn’t compatible with yosemite but I never had to install it after the minor releases of OS X 10.9. They are installing into /Library, but maybe there are other reasons for it.
Cycloon – yes, this is the reason why GPGMail does that. I’ve been meaning to write an installer, but haven’t found the time to do yet.
I have been using MsgFiler a long long time – currently on 3.1.4 with the MsgFiler Engine recent beta version. Running Mac OS 10.10 Mail 8.0
When I try to file an open message nothing happens – it works perfectly when filling a message from the browser list. Any ideas?
Thanks!
This is (now) a known issue. Don’t have a workaround at the moment, but digging into the problem and hope to have a better answer for you.