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ANSMTP SMTP COMPONENT OVERVIEW
ANSMTP SMTP component provides an easy way to enable your ASP, VB, VBA, VC++,
Delphi, C#, VB.NET, JScript.NET, ASP.NET or other COM environment applications
to send rich TEXT/HTML email based on SMTP or ESMTP protocol. It also can
lookup DNS MX record to send email without specified SMTP server.
ANSMTP consists of two objects: IOBJ and IMassSender.
IOBJ interface provides the basis of sending email. It supports CC, BCC,
multiple attachments and ESMTP authentication. It fully supports asynchronous
operating mode and event driving. It also provides advanced features such as
embedded picture and alternative text.
IMassSender interface enables your application to send mass email in a
threadings-pool with highest performance.
Both IOBJ and IMassSender can send email under SSL/TLS channel with SSL/TLS
Plus for ANSMTP/ANPOP license.
ANSMTP SMTP COMPONENT FEATURES LIST
IOBJ
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SMTP commands supported: HELO, MAIL FROM, RCPT TO, DATA, QUIT.
ESMTP commands supported: EHLO, AUTH LOGIN AUTH NTLM.
Normal recipient, carbon copy recipient and blind carbon copy recipient.
ESMTP "AUTH LOGIN" authentication.
ESMTP "AUTH NTLM" authentication(Secure Password Authentication).
Dns lookup to send email without specified smtp server.
Test validity of email address.
Send email via queuing of IIS SMTP Service.
Asynchronous mode and event driving.
Text/Html/Alternative body.
Multiple attachments and embedded pictures.
Import text/html to email body from specified file.
Add customized headers in email.
Save email as specified file.
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RFC 821
RFC 822
RFC 2554
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IMassSender
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Unlimited threads up to the limitation of operating system.
Smart Threadings-Pool which can automatically increase or decrease
worker thread in need.
Asynchronous mode and event driving.
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N/A
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SSL/TLS Plus
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Protocol: SSL v2, SSL v3, TLS v1.
Key Algorithms: RSA, DH.
ESMTP command: STARTTLS
POP3 command: STLS
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RFC 2487
RFC 2595
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Digital Signature(S/MIME)
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Signed and Encrypted Message.
This feature uses
CAPICOM object(a free component of Microsoft)
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RFC 2311
RFC 1847
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ANSMTP SMTP COMPONENT SDK DOCUMENTATION
Developer can easily use this smtp component to develop email client tool or
web application. It exclusively provides log file function to developer for
debugging their programs. In order to learn more advantages of ANSMTP Object,
please view Documents/Samples section.
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