A Rollup Update has been released for Outlook 2013. This is a non-security update which contains the following documented fix.
- This update fixes an issue that causes file attachments to become corrupted in the Office 365 Message Encryption (OME) encrypted messages.
View: Download information for KB4493174
Note: This update can be installed via Microsoft Update or the Update Now button when you are using Office 2013 Click-To-Run and updates Outlook to version 15.0.5327.1000.
