Every email marketers' greatest goal is to get a high email delivery rates for their email marketing campaign. There are lots of factors that affect this matter, that is why you can find a lot of articles in the internet that deals about this email marketing trend. Just to give you a short description of what is delivery rate, actually this is the percentage of all the successful delivered emails you have sent from your total email list. On the other hand, the emails that are not sent successfully are called bounce rate either hard or soft bounce.
Okay so now you know what is an email delivery and a bounce rate, the question is how can you tell if your delivery rate is good? Generally speaking having an 80% of success rate is satisfactory. What you should aim is to have a 90% of deliverability rates. Why only 90%? Because the mere fact that you can not get a 100% and that is for sure because there are soft bounces like full email inboxes and hard bounce in which email address is invalid.
After knowing that stuff, what you can do to improve your deliverability rates is by keeping your message clean in such a way that it does not look spam or advertising, stay away from blacklisting services that can block your mails, make it a point that your email subscriber has the option when to receive emails from you, and also be sure to choose the right email marketing services that you are paying for because the success of your business is on their hand.