We renewed our Mail.dll license recently. I am confused about what to do with the license file.
Where do we put it and what to do with it? I have searched your website but there isn't a link to tell us what to do with it.
First make sure you are using the latest version of Mail.dll. You can download it here: https://www.limilabs.com/mail/download
Then please follow the instructions described here: https://www.limilabs.com/mail/afterpurchase