Check if email active
- Check if email still active
- Check if email is active or not
- Check if mail is active
- Check if email address active
- Check if email account is active
- Check if email domain is active
- Powershell check if email address exists in active directory
- Check if email id is active
- Check if email exists in active directory
- Check if email address still active
- C# check if email address exists in active directory