refers to e-mail sent out to a large amount of people (some unknown by sender) and the many replies back to the sender as well as the others that eventually amount and annoy people
can you please not start a blitzwar?
דוא"ל יומי חינם
אימיילים נשלחים מהכתובת firstname.lastname@example.org. לעולם לא נשלח לכם דואר זבל.