Install software:
opkg update opkg install msmtp mv /etc/msmtprc /etc/msmtprc.bk nano /etc/msmtprc
account default host smtp.gmail.com port 587 auth on user account@gmail.com password password auto_from off from account@gmail.com tls on tls_starttls on tls_certcheck off logfile syslog LOG_MAIL
Install software:
opkg update opkg install mutt
nano ~/.muttrc set sendmail = /usr/bin/msmtp
Send email via Gmail server:
echo "body of email" | mutt -s "subject of email" address@gmail.com
Send email with attachment via Gmail server:
echo "body of email" | mutt -s "subject of email" -a /file/to/attach.txt address@domain.com
