Sorry, this service has the same level of problems regarding the compliance with GDPR. You only need to look on the privacy statement to find violating terms, e.g. for sharing / selling the collected data.
The other problems regarding US based services (CLOUD act, …) are the same as with Google actually.
This is a really nice “solution” @mrfromgermany. Even though it is not 100% safe.
I put that in place for one of our clients as well and it works great.
I don’t send a push notification via the bash script but i send a webhook to n8n which sends me a telegram message.
I will make a tutorial on Youtube for that to show how it’s done.
Until then here’s the script i wrote for that:
Save this script as bash on your server and make it executeable. I placed this script onto the server within the directory of the mautic user.
nano path/to/script/yourantispamscript.sh
Paste this code into it and replace everything to your needs:
#!/bin/bash
dbhost=localhost #replace with IP of DB server if necessary
dbname=mauticdatabasename #Database name
dbuser=mauticdatabaseuser #Database username
dbpass=mauticdatabasepassword #Database password
subscount=$(mysql $dbname -h $dbhost -u $dbuser -p$dbpass -se "select count(*) as number from form_submissions where date_submitted >= DATE_SUB(NOW(),INTERVAL 60 minute)")
if (( $subcount > 200 )); then
mysql $dbname -h $dbhost -u $dbuser -p$dbpass -se "UPDATE forms SET is_published = 0";
curl -X POST -H 'Content-type: application/json' --data '{"mauticuser":"Instancename"}' https://n8n.hartmutapp.com/webhook/7ed70c51-38b3-41c4-9d83-4487e6dbd062; #write whatever you need into the data part between the curlybrackets
fi
now make it executeable for the mautic user:
chown -R www-data:www-data /var/www/path/to/script
chmod -R 755 /var/www/path/to/script
execute the script with a cronjob:
* * * * * path/to/script/yourantispamscript.sh
Hope it helps someone as well. Let’s stay ahead of this problem and make Mautic safer 
Hello Alex.
Where you able to make the video tutorials? Kindly share link.