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Why does default email reader keep changing

Why does the default email reader in Mail Preferences keep changing to Outllook after I set it to Mail 5.2 and then close the preference pane? The Default in Outlook is set as Mail 5.2.

iMac (24-inch), Mac OS X (10.7.3)

Posted on Apr 23, 2012 2:15 PM

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6 replies

Oct 3, 2015 7:24 PM in response to rlrear

change the default email client back to Mail (in mail / preferences / general), close the dialog box, quit mail and rebuild your launch services database.

run the following terminal command



/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local -domain system -domain user



see if the default client sticks after that.

A reboot after the rebuild won't hurt either.

Why does default email reader keep changing

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