Features
  • Send HTML email with embedded images.
  • Send multipart/alternative emails with both HTML and plain-text bodies.
  • Send multiple file attachments.
  • Add any attachment formats from files, HTTP URLs or in-memory data.
  • Automatically encode contents using the most optimized transfer encoding mode.
  • Handle multi-language (including asian and arabic languages).
  • Support multiple To, CC, BCC and Reply-To.
  • Support standard and custom header fields.
  • Set the message priority.
  • SMTP and ESMTP protocols.
  • SMTP authentication (clear text and NTLM authentication methods).
  • Allow you to specify non standard SMTP port number.
  • Support S/MIME Encryption and Digital Signature (32 bits version only).
  • Save your messages to the disk.
  • Include an email address validator to control email addresses.
  • Include an email address formatter to create email addresses with a display name in To, Cc, and From.
  • Compliance with RFC standards.