✨ New Features Js A new Chilkat class has been added: Js is a minimal, standards-compliant JavaScript engine designed to embed JavaScript inside applications with very small footprint and fast startup. It executes JavaScript code inside an application without requiring a browser or large runtime. See About the Chilkat.Js JavaScript Engine Ai Provider — […]
The main features of this release focus on Chilkat’s Ai class, enabling interactive AI response streaming directly into embedded desktop application browsers. It supports Azure, custom base URLs for OpenAI-compatible providers, and local providers like Ollama. ✨ New Features Ai Real-Time Streaming AI Responses to Embedded Browsers in Desktop Apps — Stream AI responses […]
Previous Version: Chilkat v11.1.0 Release Notes The main addition in v11.2.0 is the Chilkat.Ai class, and the Chilkat.StringBuilder.MarkdownToHtml method. Ai: The Chilkat AI class provides a unified API for interacting with different AI providers: OpenAI, Google, Claude, xAI, Perplexity, and DeepSeek. It provides functionality for conversation management, multimodal inputs, and streaming mode. Markdown to HTML […]
Starting with the v10.0.0 release (end of September 2024), Chilkat moves to standard semantic versioning. Prior to this release, for various technical reasons, Chilkat was stuck with versions 9.5.0.xx, where only xx changed. For this first leap to semantic versioning, where the major version changes to 10 (from 9), there are no backward incompatible changes. […]
When including images in an HTML email , there are multiple ways to reference and embed the images. *** Use Chilkat.Email.AddRelatedFile or ChilkatEmail.AddRelatedBd to add an image referenced using Content-ID *** Use Chilkat.Email.AddRelatedFile2 or ChilkatEmail.AddRelatedBd2 to add an image referenced using Content-Location 1. Inline Data URLs Description: The image is embedded directly in the […]
Disposition-Notification-To Email Header The “Disposition-Notification-To” email header is used to request a return receipt or read receipt from the recipient’s email client. When this header is present, the recipient’s email client may send a notification back to the sender indicating that the email was received, opened, or processed in some way. How It Works: The […]
Is it Possible for an Email to Have Multiple “Reply-To” Addresses? Yes, it is technically possible for an email to have multiple “Reply-To” addresses. The “Reply-To” header in an email can list multiple email addresses separated by commas, similar to the “To” or “Cc” headers. This is defined by the RFC 5322 standard, which governs […]
In the SMTP (Simple Mail Transfer Protocol) protocol, the “FROM” header field and the “MAIL FROM” command in the SMTP session serve different purposes and play distinct roles in the process of sending an email message: FROM Header Field: The “FROM” header field is part of the email message itself and is used to indicate […]
The format of email is MIME. A simple MIME message consists of headers followed by a body. For example, here’s a simple text/plain email: From: sender@example.com To: recipient@example.com Subject: Example Email Content-Type: text/plain; charset=”UTF-8″ Hello, This is a simple plain text email. Regards, Sender MIME can be multipart. Here’s a text/plain email with a PDF […]
There are a few different ways related images can be contained in the MIME of HTML email. The 1st is by Content-Location. The following MIME shows the use of Content-Location. The URL contained in the <img> tag’s “src” attribute should match the value of the Content-Location header. Content-Type: multipart/related; boundary=boundary1 –boundary1 Content-Type: text/html; charset=UTF-8 <html> […]
If Apple Mail displays the warning “Unable to verify message signature”, and when clicking details it says: The digital signature is incorrect. The message may have been tampered with or corrupted since signed by (sender’s name). the reason is due to a bug in Apple Mail (possibly introduced in a recent version of MacOSX). See […]
