ANSMTP SMTP COMPONENT SDK DOCUMENTATION

Features

IMail

Support SMTP commands: HELO, MAIL FROM, RCPT TO, DATA, QUIT.
Support ESMTP commands: EHLO, AUTH LOGIN, AUTH NTLM, AUTH CRAM-MD5.

Support Normal recipient, carbon copy recipient and blind carbon copy recipient.
Support ESMTP "AUTH LOGIN" authentication.
Support 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.
Support asynchronous mode and event driving.

Support Text/Html/Alternative body.
Support multiple attachments and embedded pictures.
Import text/html to email body from specified file/URL.
Add customized headers in email.
Save email as specified file.
Support DomainKeys signature.

RFC 821
RFC 822
RFC 2554

IFastSender

Support unlimited worker threads (up to the limitation of operating system).
Automatically adjust the no. of worker threads in Threading-Pool based on the actual usage.
Support asynchronous mode and event driving.

N/A

SSL/TLS Plus Protocol: SSL v2, SSL v3, TLS v1.
Key Algorithms: RSA, DH.
ESMTP command: STARTTLS
POP3 command: STLS

RFC 2487
RFC 2595

Digital Signature(S/MIME) Signed and Encrypted Message.
This feature uses CAPICOM object(a free component of Microsoft)

RFC 2311
RFC 1847

EASendMail Service Sends email in background.
Mulitple threadings.
Replaces variables in email body text.
Selects recipients from database.
Sends email in schedule.
Failure delivery-report.

See Also

Using ANSMTP
FAQ

IMail	Support SMTP commands: HELO, MAIL FROM, RCPT TO, DATA, QUIT. Support ESMTP commands: EHLO, AUTH LOGIN, AUTH NTLM, AUTH CRAM-MD5. Support Normal recipient, carbon copy recipient and blind carbon copy recipient. Support ESMTP "AUTH LOGIN" authentication. Support 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. Support asynchronous mode and event driving. Support Text/Html/Alternative body. Support multiple attachments and embedded pictures. Import text/html to email body from specified file/URL. Add customized headers in email. Save email as specified file. Support DomainKeys signature.	RFC 821 RFC 822 RFC 2554
IFastSender	Support unlimited worker threads (up to the limitation of operating system). Automatically adjust the no. of worker threads in Threading-Pool based on the actual usage. Support asynchronous mode and event driving.	N/A
SSL/TLS Plus	Protocol: SSL v2, SSL v3, TLS v1. Key Algorithms: RSA, DH. ESMTP command: STARTTLS POP3 command: STLS	RFC 2487 RFC 2595
Digital Signature(S/MIME)	Signed and Encrypted Message. This feature uses CAPICOM object(a free component of Microsoft)	RFC 2311 RFC 1847
EASendMail Service	Sends email in background. Mulitple threadings. Replaces variables in email body text. Selects recipients from database. Sends email in schedule. Failure delivery-report.