I've just discovered from three sources that some of my emails haven't been getting through. Checked junk, nothing there, then noticed pop up at bottom of screen saying "another programme set up to take and delete emails" but they're put in POP in case mistake.  Checked POP & just 4 random emails from 2011. Checked filter & just set to standard, so don't think its that. No way of telling what or how many I've lost or whether "other" programme is malicious. Anyone help? DaveH