https://sharedcontacts.com/
This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. While sending a group of contacts all at once requires the help of a third-party app, it’s certainly possible to do. We’ll show you how to do it in this tutorial. The Google Delegation feature is more if you want someone to manage and edit your contacts. If you really want to share specific contacts and want to control who has access to these contacts, go ahead and try Shared Contacts for Gmail®. How to properly set all the DNS records in cloudflare to ensure that our mail server complies with the security requirements and do not fall into spam or black lists.