Definition - What does Bandwidth Hugger mean?
Techopedia explains Bandwidth Hugger
In terms of practicality, a bandwidth hugger may use various kinds of filters and anti-spam software to combat the emergence of spam in an email inbox. Different kinds of anti-spam resources include tools that evaluate the origin of the message and meta tags, and others strategies that work by using algorithms to isolate likely spam messages. A bandwidth hugger might also build other kinds of protections into systems to ward off excessive spam.