IndigoMail is a command line program for sending email messages. 

IndigoMail allows sending of messages from the command line, CGI script or batch file. It is a Windows version of the popular Unix Sendmail program. It allows easy migration of perl scripts from Unix to Windows since it uses the same simple interface as the Unix Sendmail. It provides support for sending text and binary attachments. It supports authentication using the ‘authlogin’ method. 

It can be easily integrated with your Website, or Commercial Application. IndigoMail is an ideal tool for Systems Administrators, Web Masters, Software Developers, and Integrators. 

Requires any Windows 32-bit or 64-bit version, including Windows 95,98,ME, NT, 2000, XP, Vista, 2003, Windows 7, 8, 10 etc. 

IndigoMail was formerly called SendMail for Windows. Sendmail is trademark of Sendmail Inc. IndigoStar Software is not affiliated with Sendmail Inc.


IndigoMail 3.11

Download Free trial version


IndigoMail for Windows $49 US

Your registration key for IndigoMail, and instructions for using it will be sent to you by email. When purchasing you will need to to know the host name of your computer or computers. If you do not know what the host name is, you can find it by running the command “hostname” from a CMD window.

Please enter the name of the computer where this software will be used. Separate multiple values with commas. Enter one name per quantity ordered