Mac

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Errors: Your security preferences allow installation of only apps from the Mac App Store and identified developers

=Exchange Settings: Mac Mail Client=
 * Account Type**: //Exchange 2007//
 * Email Address**: // //
 * Full Name**: // //
 * Internal Server**: //secure2.dsmhosting.net//
 * External Server**: // //
 * User Name**: // //
 * Password**: // //
 * Outgoing Mail Server**: //None//
 * Use only this server**: //checked//