I had issues with microsoft content filter blocking gmail domain after install and SCL set to reject at 5. ran Set-ContentFilterConfig -BypassedSenderDomains gmail.com in excmdshell. It worked. After a filter update it blocked it again... i tried it again with no luck. Now only replies from gmail work and contacts with gmail are allowed in. The rest of gmail address are being rejected by content filter. Any ideas? also does anyone have a cmd that will let me see all content bypassed item?