Send mail notification Ubuntu 18.10
75379
What simpler mail server can I use instead of postfix?
76353
How to auto send email when publishing a custom post type?
117768
Show the type of notification in inbox
144573
How do I send attachments using SMTP?
119607
How can I send an email using a template?
131065
Start Mail-Client with Attachment?
69927
How to make crontab email me with output?
1529
How to send emails and avoid them being classified as spam?
15194
How to receive email notification of new Facebook messages?
91621
Postfix on Ubuntu won't send emails "No such file or directory '/etc/postfix/cacert.pem'"
52893
Simplest way to send one-line mail out via command line using gmail?
150051
How do I send HTML email using linux 'mail' command?
101718
changing notification emails from WordPress @mydomain.net to something else
12851
How to use notify-send to notify users as root?
21835
Using notify-send with cron
155411
notify-send not working under ssh
34487
Why have my email notifications stopped?