How to send email via Linux CLI?

Question

linux

Hello, I want to use Cron to send messages to e-mail every day.
Please tell me a lightweight mailer to which you can attach a gmail account through which it will send messages.

Answer 1

IMHO one of the possible "correct" options:
install postfix+stunnel4
configure smtp_generic_map
send mail to a local queue with the sendmail command
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This will:
1. Unload the application that sends mail
2. Ensure guaranteed delivery to the provider's server
3. Add and manage more than one email address.

Answer 2

Worth a look at msmtp. Very easy to set up.

Answer 3

Easily done through the ssmtp configuration, it allows you to change the from address, etc. things.