Postfix mail server! How to send a test mail to test Postfix mail server?

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First install postfix dependencies required to send mail
#apt-get install mailutils

 To send a test mail use following command

#echo "This is the TEST mail." | mail -s "TEST MAIL - Please IGNORE" learn_share@gmail.com

If Postfix configuration is correct, then you will receive a mail in your inbox.

Sample screenshot.





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