Contemporary correspondent

• Online correspondent
• At end of race, Bannister, say, hugging a communicator?
• Spammer, e.g
• Source of spam
• Spam supplier, e.g
• English novelist, who doesn't use a pen?
• Spam distributor
• Marketing software
• Spam sender, e.g

Wiktionary Word definitions in Wiktionary
n. One who, or that which, sends an email.