Red marked text is the user input and remaining is the responses of that commands. Most of the newbie in Linux doesn't know that we can send email using telnet also, which is the better way to troubleshoot email sending problems. Read more: How to Setup SSMTP Server on LinuxĪs per my experience, all system administrators use telnet command to test remote port connectivity test or login to the server remotely. ![]() After that type your message to be sent to the user, After finishing your message press CTRL+d (^d) to send the email. Now type your subject of the email as below with keyword Subject. For example to send an email to user use following command. SSMTP allows users to send emails from SMTP server from Linux command line. Send an email including an attachment mutt -s "Test Email" -a /opt/backup.sql < /dev/null Use few of below examples to send an email. Mutt command is little similar to mail command. Mutt is basically used for reading emails from Linux terminal from local user mailboxes, also useful to read emails from POP/IMAP servers. You may face issue: Bash: mail: command not foundĪlso, we can add comma separated emails to send the email to multiple recipients together. Use -A for debian based systems, which uses mailutils package. mail -a /opt/backup.sql -s "Backup File" < /dev/null -s is used for defining subject for email.Īlso, you can send an attachment with this command.Mail command is most popular command to send emails from Linux terminal. Read more: Install and Configure Sendmail on CentOS/RHEL Now send email using the following command. Subject: line will be used as subject for email. Use below instructions to send email using ‘ sendmail‘ command.Ĭreated a file with email content: cat /tmp/email.txt Sendmail allows sending email from command line. ![]() Sendmail is a most popular SMTP server used in most of Linux/Unix distribution. You can use anyone option given below to send email from Linux command line. There are various ways to send emails from the command line but here I am sharing few options used by most users. This is useful for sending email through our shell scripts, cronjobs etc. This tutorial will provide you multiple ways to send emails from the Linux command line. But this is not enough, sometimes we also required to send emails from system command line. There are many free emails service providers which we used for use like Gmail, Yahoo, RediffMail etc, which provides a web interface for sending and receiving emails. We all know the importance of emails these days for information transfer.
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