MailJet is a "newsletter software" (also called "maillist software"), used to send customized emails to a list of recipients. MailJet is a direct marketing software, which can be used to send out press-releases, newsletters and announcements to your customers, subscribers and partners. MailJet comes with a built-in contact list manager and allows sending personalized emails by using tags. All you have to do to start your first bulk email marketing campaign, is to copy you email-account settings from your email software and start sending out messages in seconds.
This software is a shareware. You will be able to download and test MailJet during a certain period of time, then, if it does what you need, you will have to acquire the full version from MailJet publisher. The MailJet 2.3 free trial version contains an installer and an uninstaller, and has a size of 1065 Kilobytes.
For additional information and support request, please contact directly MailJet publisher.

MailJet Screenshot