SMTP Preprocessor 1.11
Developed by Sergey Merzlikin
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Windows
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setup file psmtp111.exe (223.16 KB)
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Freeware
Select a download mirror:
- Developer Link 1 (non https psmtp111.exe)
MD5: 67cea7a8e530c336e6c85ea631f48f95
All files are original. Download3K does not repack or modify downloads in any way. Check MD5 for confirmation.
Developer Description
"Enhancement for corporate SMTP server"
SMTP Preprocessor is advanced tool for mail administrators. It enhances functionality of corporate mail server. The program receives SMTP messages before corporate SMTP server, on-the-fly changes or rejects them, and retransmits result to the server. Wide range of settings allows to improve security and add new features to corporate SMTP server. SMTP Preprocessor can reject connection based on remote host IP address or DNS name (Black List), presence of reverse DNS PTR record, validity of HELO or EHLO command and connections limit; reject MAIL command based on sender address (Black List), transactions limit and message size; reject RCPT command based on recipient address (Private Recipients List), recipient domain name (Anti-Relaying), sender address (Restricted Senders List), recipients limit or based on Greylisting technology; reject out-of-order SMTP command; delay its response (Tarpitting technology); flexibly replace corporate SMTP server response or any SMTP Preprocessor generated response; replace sender in SMTP envelope (MAIL command); replace recipient in SMTP envelope (RCPT command). The program keeps adjustable detailed log of all SMTP events.Requirements: VB6 Runtime library, permanent Internet connection, SMTP server software
What's new in this version: Fixed some bugs, added new feature
Antivirus information
Download3K has downloaded and tested SMTP Preprocessor on 22 Aug 2015 with some of Today's best antivirus engines and you can find below, for your convenience, the scan results:
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Avast:
Clean -
Avira:
Clean -
Kaspersky:
Clean -
NOD32:
Clean
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