Email converts well when the list is yours and consented.
WHAT IS ACCEPTABLE
Recommending us to subscribers who signed up for your content and asked to hear from you A tutorial or newsletter where hosting is relevant to what you are teaching A dedicated message where the topic genuinely warrants it
WHAT IS NOT
Unsolicited bulk email of any kind Purchased, scraped or harvested lists Emailing people who did not opt in Anything that would breach anti-spam rules where you or the recipients are
Spam breaches the programme terms and can result in forfeiture and removal, quite apart from the legal exposure and the damage to your own sending reputation.
PRACTICAL POINTS
Send bulk email through a dedicated provider such as SendGrid, Brevo or Mailgun, not through hosting. Shared hosting has hourly sending limits and is not built for campaigns. Include a working unsubscribe link and honour it promptly. Disclose the affiliate relationship in the message.
WHAT CONVERTS
A message that teaches something useful and mentions hosting as part of it, sent to people who wanted to hear from you.