I should also add... when the email is forwarded to others who also have SAE 18.104.22.1684 installed, running the same flavor of Outlook... the warning does not trigger. It was a one-time pop-up in the body of the email.
This is a SiteAdvisor Enterprise issue. Post moved from Consumer section to
Business / Endpoint Security / SiteAdvisor Enterprise for attention.
Thank you Hayton... Still finding my way around these forums.
Confirmed that Outlook 2010 (64bit) is not supported by SAE 22.214.171.1244.
SiteAdvisor Enterprise 3.5 Patch 1 Known Issues
Issue: SAE is not supported with Microsoft Outlook 2010 on a 64-bit client.
SAE 3.5 Patch 2, which is not currently available. This release is scheduled for release in August, 2013. - Perhaps this patch will address issue.
I was aware of this as well; however all of our 2010 Outlook instances are 32bit. Even on 64bit systems. This was done due to other known compatibility issues regarding other legacy products.
These blank warnings pop up randomly from time to time and I honestly cannot believe no one else has seen them. I have also since learned that this has also occurred on a 2007 version of Outlook.