Hi Peter,
You asked "I always thought that deleting an email without opening it (especially any attachment) stopped any invasion of the pc. Am I Correct in my assumption?"
In the case of that particular email, if it contains Malware or a Phishing attempt - deleting it without opening, will stop any attack related to that email.
_________________________
Willum
After silence, that which comes nearest to expressing the inexpressible is Music.
Aldous Huxley
( especially when the music is played on a KN7000....)