You can download SMTP Test Tool 3.0.0003 from our software library for free. The latest setup package takes up 1.1 MB on disk. Commonly, this program's installer has the following filenames: SMTP Test Tool.exe and SMTP_TestTool.exe etc.
This free PC program was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. The following version: 3.0 is the most frequently downloaded one by the program users. The program lies within Internet & Network Tools, more precisely Network Tools. This free software was originally produced by SimpleComTools. This download was scanned by our antivirus and was rated as virus free.
From the developer:
Simple Com Tools SMTP Test Tool is an SMTP testing application that provides the ability to initiate and monitor a complete email (SMTP) transaction from any PC. Designed with both end-users and network professionals in mind, SMTP Test Tool can send both authenticated and non-authenticated messages, allowing you to watch the transaction in real-time and capture any potential errors or transaction failures.
You may want to check out more software, such as UDP Test Tool, Microsoft Platform Ready Test Tool or EXFO Compact ToolBox 1 EXpert IP Test Tools, which might be similar to SMTP Test Tool.