When your affiliate link gets flagged as spam, email providers can block your emails or send them straight to the spam folder. This means most people will never see your message, even if they wanted to. It also hurts your email reputation, which makes it harder to send future emails successfully. Spam filters look at things like too many links, strange words, and sending the same email too many times. To avoid this, it is better to warm up your email account and send helpful content with fewer links. Do you think emails are still a strong way to promote affiliate offers today?