We are a CES cloud customer.  We have always quarantined email that includes URL's that score -6.0 to -10.0.  Beginning on April 20, the volume of email caught by this quarantine has more than doubled, nearly tripled.  Along with this have been ticke...

Microsoft published this alert pertaining to systems connecting to it for email utilizing certificate validation.  They specifically reference third‑party email gateways or security appliances that perform certificate chain validation.  We use CES to...

We have 2 stand alone esa's on prem and I need to message track based on Header From.  Is the "New" gui still available on 16.0.2?  I had a firewall issue that is resolved but cannot seem to connect on 4431.  I tried using the trailblazer start 4431 ...

We recently added "svg" to a content filter to drop attachments with this file type as it is currently being seen with malware.  The issue we have is if it is directly attached to an email, we want to drop it, but our filter is dropping many other Mi...

For a long time we have blocked ".eml" attachments by extension for some email domains.  With the advancements in scanning techniques by the various filters in CES, what would be the risk of removing this?  Would a ".eml" attachment be scanned just a...