"Unsolicited email" refers to emails that are sent without prior permission or request from the recipient. It is an unwanted and often annoying form of communication, typically used for advertising, promotions, or spam. Full definition
By accessing the Site you agree not to send unsolicited email for the purposes of advertising or market research to the email addresses provided. (burges-salmon.com)
Aside from occasional reports of unsolicited emails, the company maintains a positive reputation. (simplethriftyliving.com)
You know those classic unsolicited emails from scammers posing as a Nigerian prince or a long - lost cousin? (realtormag.realtor.org)