Custom email addresses for your domain 30 GB Gmail and Drive Storage Video chat, calendar, and document editing 24/7 customer support 99.9% uptime guarantee Unlimited users Business controls and security Features of Google Business Email GeneralSecurity and Business ControlsFeatures and BrandingAccess and Delivery 99.9% uptime guarantee SLA Your custom email addresses 30 GB Email/IM storage per user (Gmail storage shared with Google Drive and Picasa Web Albums.) 25 MB Attachment size limit 500 Maximum recipients per message 3,000 Maximum recipients/day per user (outside your domain) SSL enforcement Junk email filtering and virus blocking Custom filtering and content policies Archiving, search, and discovery IP address whitelisting 3,000 Maximum recipients/day per user (outside your domain) Mailing lists Domain aliases (associated with your primary domain) User aliases Shared domain contacts Native iPhone, iPad, and Windows Phone Remote iPhone, iPad, and Windows Phone device management Android Outlook 2003, 2007, and 2010 IMAP / POP client Catch-all address Email routing Order Now