Using the built-in Android eMail client on Android 5.0.1 on Samsung Note 4 causes an issue when a change in a contact field occurs. If I update the telephone number then the eMail address get updated as well and its not formed well! If the contact display name is "Foo Bar" and the eMail address was foo@bar.com before the change on the phone then after the telephone number change the contact is updated and we get in the eMail Address field '"Foo Bar" <foo@bar.com>'. Then when you try to eMail this contact you end up with '"Foo Bar" <"Foo Bar" <foo@bar.com>>;' in the To, CC, or BCC fields. This has been happening for the last couple of version of SmarterMail. This is also happening on newly created contacts as well!