Current setup is the following: All outbound and inbound email flows through the 2003 servers. We use postini to filter all inbound/outbound mail. 2010 Servers are at a site that we are moving to ...

A key part of an organization's ransomware-prevention strategy is creating Exchange mail flow rules that take action against messages that are likely to contain ransomware.

Microsoft plans to add limited support for e-mail internationalization sometime this quarter for Office 365 Exchange Online Enterprise plan users.

Microsoft has pulled the November 2024 Exchange security updates released during this month's Patch Tuesday because of email delivery issues on servers using custom mail flow rules.