Adding attachments in affiliate email campaigns is not usually a good idea. Email services often see attachments as a security risk, especially when the file type is unknown or not expected. This can cause your email to go straight to spam or get blocked. Most people don’t expect to receive files from affiliate marketers, so they may avoid opening them or report the message. Instead of using attachments, it’s safer to include a link that leads to a landing page or download page. That way, your message looks cleaner and more trustworthy. Also, sending smaller emails without attachments helps your messages get delivered faster and more reliably. If you really need to share something valuable, uploading it online and linking to it is usually better. What other ways do you think would work well for sharing useful content in affiliate campaigns without putting your email deliverability at risk?
