Yes, spam filters can detect affiliate links, especially if they come from domains that have a bad reputation. Email providers often scan the links inside your message to check where they lead. If the link looks suspicious or has been used in spam before, the email might be flagged. This doesn’t mean you can’t include affiliate links at all. But it helps to use clean links and add value in your message, so the email doesn’t look like just a sales pitch. Some people use landing pages to talk about the offer, then place the affiliate link there instead of directly in the email. That can reduce the chance of being filtered. Also, using too many links in one email can be a red flag. Keeping things simple usually works better. If you were sending out affiliate emails, how would you handle links to make sure they are safe and accepted by inboxes?
