Active Directory – SMTP Port 25Microsoft Exchange & OWA Resources, Information - Optimize, Support, Manage | How-To | Guides | Reference | AdminTue, 24 Jul 2012 15:53:27 +0000enhourly1http://wordpress.com/https://secure.gravatar.com/blavatar/438e685de4da2fb4a38af8e39771b3a0919625784b6e57904776639809a11097?s=96&d=https%3A%2F%2Fs0.wp.com%2Fi%2Fbuttonw-com.pngActive Directory – SMTP Port 25