HS SMTP 2.0.14
HS SMTP C Source Library
From version 1. 1, HS SMTP 2.0.14 supports ESMTP extension for LOGIN Authentication using Base64 encoding and message sending to multiple recipients from address list.
From version 1. 2 HS SMTP [hssmtp2.0.14.exe] supports sending binary file attachments using MIME version 1. 0 base64 encoding
From version 2. 0. 0 HS SMTP - 1.1MB supports secure SMTP over TLS / SSL (RFC 3207)
To send a text email message to any address on the internet, the user application calls a single function HsSmtpSendMail, specifying mail server name or IP address, sender address, recipient address, message text buffer and length, subject, cc and an event callback function to use for reporting of operation result and server errors.
HS SMTP 2.0.14 library then resolves the server name, connects to it and transmits the message according to SMTP RFC 821 protocol. HS SMTP Library incorporates the necessary state machine, transparency procedures, and server response processing required to comply to a simple and robust SMTP client implementation.
Modular design makes it easy to port HS SMTP protocol module to any environment. HS SMTP internally at a lower layer interfaces to HS Sock library which provides TCP transport services. User application need not worry about Winsock - HS SMTP does all transmission, reception and event handling over socket layer.
-SMTP Client Operation
-Server name resolution
-Supports up to 5 contexts
-Message Header Transfer
-Message Text Transfer
-Sending MIME base64 binary file attachments
-Secure SMTP over TLS (RFC 3207)
What is new in official HS SMTP 2.0.14 software version? - Major Release - Fixes in the SMTP protocol module. What is expected in the future? Newly-made HS SMTP 2.1 be downloaded from current page, we also looking forward to unconfirmed 2.2 release build. You may download hs_smtp_demo.exe directly, estimated download time by ISDN or CDMA [~128 kbit/s] is 0:01:03. Just write the reviews of the HS SMTP. System requirements are XP/Vista/7/8/Linux. Program has been scanned and verified by the several antivirus and anti-spyware applications and HS SMTP found to be clean. No guide or HS SMTP tutorial available. The following languages are supported by HS SMTP: English.