A pop up with this comment is showing up repeatedly in my webmail - inbox and elsewhere.
What causes it and how do I prevent it from recurring? Thanks for your help.
iMac, Mac OS X (10.5.8)
You're receiving messages that contain web bugs -- invisible graphics that send data back to a tracking server. The server presents an invalid SSL certificate. If you don't want that to happen, don't read mail in a web browser. Read it in a mail client with HTML images disabled.
safari can't verify the identity of the website "mf.sitescout.com"
