Java Client API for the Postal email platform (https://github.com/atech/postal/)
Currently the client supports two basic operations - Send and SendRaw - the other API functions for accessing messages will be added at a later date.
PostalService postalService = new PostalService("<<POSTAL_SERVER_URL>>", "API_KEY");
PostalMessage message = new PostalMessageBuilder()
.from("no-reply@my-domain.com")
.to("email@company.com")
.cc("email@company.com")
.bcc("email@company.com")
.withSubject("Testing with attachments")
.withPlainBody("Please view this email in a modern email client!")
.withHtmlBody("<html><h1>html body</h1><h2>Please check your attachments!</h2></html>")
.withTag("tag")
.addAttachment(new Attachment("test-csv.csv", "application/octet-stream", attachmentByte))
.build();
postal.sendMessage(message);If you want to use embedded image simply add it with
.addEmbeddedImage(new EmbeddedImage("cidReference", "image/png", googleLogo))
And reference if in the html body of your email with
<img src="cid:google" width="140">
You can put Base64 encoded documents for attachments and embedded image or the byte[] of your document
in the methods addAttachment and addEmbeddedImage