Security updates email notifications

Guys ,I use both of your services( Antispam and the Firewall) and I’m happy with them.
May I ask you when you are about to release a security updates like the previous two days ,to warn us via email?
I know that it’d require to set up a SMTP server and I don’t know if you have the necessary means to do it.
However it’s up to you but I just want to mark that such a feature would be greatly appreciated!

Have a great day whatever your decision will be!

Best regards!