Sentence:  Urban legend has it that someone is monitoring all those e-mails <WSD>broadcast</WSD> from your work address. Hard to imagine a more boring job but the truth is, and I shouldn't have to tell people this, the record of those e-mails is in a server somewhere and it can be monitored. 
Meaning of the word marked with <WSD> tags:  To transmit a message over a wide area; "specifically", to send an email in a single transmission to a (typically large) number of people.