Even subtle changes like changing the sender name can flag bolivia mobile phone numbers database campaigns. Consider design responsiveness: This is critical in an age where many users access email from mobile devices. Make sure your content displays correctly across a variety of devices and email providers. Address the health of your email list : Weeding out inactive subscribers ensures your list is effectively segmented so you can optimize campaign relevance and ROI.

You may also want to refresh your list; an outdated list can drain resources without delivering results. Evaluate your subject lines : The gateway to your email content. If they’re not engaging, even the best content goes unread. Develop and test different approaches to keep your audience engaged.