I want to send a fixed email reminder from my email address every Monday, Wednesday and Friday to a bunch of people.
How do I go about setting this up using crontab?
I have an email account on the mail server where I will setup the cron job, but the outgoing mails will be to gmail and hotmail accounts.
First, see this post to see how you can send an email from terminal. Once you solved this problem and you can send emails from terminal, the following method should work to setup cron job to send emails.
Edit the crontab entries using crontab -e command (by default this will edit the current logged-in users crontab) and add the following line:
0 0 * * 1,3,5 $HOME/scripts/send_email.sh >> $HOME/tmp/out 2>&1
Now you should create send_email.sh script. Something like this:
#!/bin/bash
recipients="[email protected] [email protected] [email protected]"
subject="...Subject..."
cat $HOME/email_message | mail -s $subject $recipients
$HOME/email_message is the message (file) you want to send.
Don't forget to grant execute access for the script:
chmod +x $HOME/scripts/send_email.sh
