Incompatible Plug-ins Disabled
Everytime I select the Mail App on my iMac, I receive this message:
Incompatible Plug-in Disabled
Mail has disabled the following plug-ins:
UnsubMailPluginMailAppOSX
Contact the makers of these plug-ins for versions that are compatible with Mail 8.0.
Any Help here? Where do I find this plug-in on my mac to delete?
OS X Yosemite
Imac 27 2010, 2.8 GHZ Intel Core i5, 16GB 1333 Mhz DDR3, ATI Radeon HD 5750 1024 MB
iMac, Mac OS X (10.6.8), i5 processor 16gb ram