Quick Answer: How Do I Know If Sendmail Is Working in Linux?
Contents

Type “ps -e | grep sendmail” (without quotes) at the command line. Press the “Enter” key. This command prints a listing that includes all running programs whose name contains the text “sendmail.” If sendmail is not running, there will be no results.

How do I troubleshoot sendmail?

How do I troubleshoot outbound email on Linux?

  1. Check which MTA is being used. First, determine which mail transfer agent (MTA) you are using. …
  2. Check the SMTP relay server. …
  3. Check the mail logs. …
  4. Check the mail queue. …
  5. Send a test message from the command line. …
  6. Send a test message from Eclipse.

How do I know if mailx is working in Linux?

How do I check my mailx status? On CentOS/Fedora based systems, there is only one package named “mailx” which is the heirloom package. To find out what mailx package is installed on your system, check the “man mailx” output and scroll down to the end and you should see some useful information.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.

Share this article
Twitter Facebook Pinterest