The huge advantage of email over social media is that prospects and customers are more likely to see an email than social media. Just posting something doesn't mean that everyone you want to see your message will see it. Your post might not even show up in your targets' social media streams. However, an email will sit in the inbox until it's read (or deleted). https://www.websolutions.com/Customer-Content/www/CMS/files/blog/email-must-haves.png
If rounds of split testing, segmentation, and resends still result in low engagement scores for some of your subscribers then don’t be afraid to clean your list. Review subscriber data regularly to monitor activity and engagement ratings. Remove or further segment those who aren’t engaging in order to improve the overall open rates of your primary subscriber segments.
Say you’re launching a beta test soon or collaborating with someone on a side project outside your typical newsletter scope. In an installment of the newsletter you usually send, briefly mention the project and provide a link where interested parties can go to sign up for updates about it. This way, those who aren’t interested only had to hear about it once and in a non-invasive way. A user experience win and a win for you, the guy who has two thumbs and a super-engaged email list sub-segment.
I am a scientist. My e-mail has been drawn from publicly-available sites related to science. My name and e-mail is being sold as part of a 7 Million+ e-mail list to biomedical companies and anyone who wants to buy targeted lists. I NEVER gave permission to use my name and e-mail and in fact requested that my name be removed. The company continues to make profits by selling my name + 6.999 million others. I don’t care what country you are from, this is UNETHICAL and ILLEGAL (in my eyes). Of course, who as the money to try and persecute such crooks? Worse yet, if I live in South Africa and the company is selling from India, how can US laws affect or cover me? These guys work across transnational borders because they know that they can operate across international borders online, without any regulation (unless they operate from the US, perhaps). So no fear, no penalties, no recrimination, no fines, just sickening profits from unjust and unfair and illegal marketing methods. Because frauds all abuse innocents.
It's practically impossible to overstate the importance of direct mailing lists to the success of your direct mail program. The correct mailing list will contain your most valuable prospects. The more careful you are in analyzing and selecting direct mailing lists, the better your chances for success. There are several different categories of mailing lists available on the market today ranging in cost and appropriateness for your market. When you are considering what type of mailing list to buy consider the following three types: