Delivery rates can be measured using email marketing software that provides detailed metrics on your campaigns:
1. Delivered Emails: The number of emails that were successfully delivered to recipients' inboxes. 2. Bounce Rate: The percentage of emails that were not delivered due to invalid addresses or other issues. 3. Spam Complaints: The number of recipients who marked your email as spam. 4. Open Rate: The percentage of delivered emails that were opened by recipients. 5. Click-Through Rate: The percentage of delivered emails that had links clicked by recipients.