This document provides information on why businesses should use Room101's Outgoing Email Service. It notes that broadband providers have started restricting outgoing email usage due to spamming issues. Room101's service avoids these restrictions by using authenticated SMTP and works from any location. It also has reliable servers that can send large emails and mailshots without issues. The service costs around £120 per year and helps businesses avoid problems like delayed emails during peak times or emails getting blacklisted.