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CF File - What is a .cf file and how do I open it?

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Overview

What is a CF file? Preference file used to configure the Unix sendmail program; defines the SMTP server, mail relay hosts, and hundreds of other settings; saved in a text format and is compiled by the Unix M4 macro processor each time sendmail is run.

More Information The sendmail configuration file is named " sendmail.cf " and is stored in the following location: /​etc/​mail/​sendmail.cf NOTE: CF files should not be confused with ColdFusion Markup files, which have a .CFM extension.

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.CF File Extension

Sendmail Configuration File

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What is a CF file?

Preference file used to configure the Unix sendmail program; defines the SMTP server, mail relay hosts, and hundreds of other settings; saved in a text format and is compiled by the Unix M4 macro processor each time sendmail is run.

More Information

The sendmail configuration file is named " sendmail.cf " and is stored in the following location: /​etc/​mail/​sendmail.cf

NOTE: CF files should not be confused with ColdFusion Markup files, which have a .CFM extension.

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Category: Settings Files

Updated: October 28, 2011

FAQ

What is a CF file?↓
Preference file used to configure the Unix sendmail program; defines the SMTP server, mail relay hosts, and hundreds of other settings; saved in a text format and is compiled by the Unix M4 macro processor each time sendmail is run.

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