App Name: Direct Mail | Size: 43.17 MB | Version: 5.2.3 | System: OS X 10.11.0 or later, 64-bit processor
Direct Mail is an email list manager, that is, a client with which you can create and manage several distribution lists, generate HTML newsletters and attachments if you wish, to groups of contacts.
It integrates the Mac contacts book, so grouping contacts in groups or selecting contacts one by one for a new list will be something to sew and sing. On the other hand, you can forget about the configuration topic.
Exactly, it does not require mail server configuration, and it’s appreciated. You can send your newsletters using HTML or plain text, attach photos, import email addresses from a text file.