Besides obvious words and phrases such as Viagra and penis enlargement, there are a whole slew of not-so-obvious words that can trigger spam filters, according to British company Email Reaction.
As most e-mail marketers know, spam filters give words in incoming e-mail scores based on how often they tend to be used in spam massages. Too high a score results in a blocked mailing.
While some words and phrases that trigger spam filters, such as
Network
