blacklist check IP?
 

I am getting a lot of payments through on my website that are submitted by fraudulent spammers.
How can I blacklist check the IP address and prevent delivery if it's on a blacklist? ...or at least delay delivery.
This is not an email block, I pick up their IP during the order so I can use that to check downstream.

You want to black list IP or mail?

Can you plese elaborate, as to , you talking about mails(mail server)or payment made on website?(webserver)

I get an order that is paid.
I then send out an electronic delivery of the order but sometimes 2 days later, the payment company identifies the payment as fraud.
I record the user IP during payment.
If this is a blacklisted IP (eg http://www.mxtoolbox.com/SuperTool.a...84.102.185.232)
the I would like to delay the order until it is cleared.
This is not an email check, just purely based on IP address of the user.

How can I run this check automatically?

anyone?

Our Server Monitoring tool does include the ability to send automatic alerts if an IP is listed. However, since you don't know the IPs of your payment source until they pay, this may not be what you are looking for.

Thanks,
@mxtoolbox

I can block the order afterwards, I don't care about the payment so much.
Also, isn't this MX for mail not IP addresses?
How can I run this check from the command line?

Our Server Monitoring Tool can monitor IP addresses for Blacklist, TCP Connection, SMTP and overall Mailflow. Its a bunch of DNS tools all rolled into one...

From the command line you can do dig commands. It can get a bit complicated though, its one of the reasons, we have created our Free tool suite.

but your free tools don't have a command line interface?
Can they onyl be accessed manually through the website?
I need to put this into a script.