What is Sendmail?
Sendmail is one of the oldest and most widely deployed mail transfer agents for Unix-like systems, originally developed at UC Berkeley. It routes and delivers email according to rules in a .cf configuration file, which is typically generated from m4 macro templates.
Files Sendmail opens
Misc Files
Click any badge for full per-format details - what it is, how to open it and how to convert it.
Download Sendmail
SOURCEwww.sendmail.comofficial site - avoid third-party download portals
