A: Thanks for the query. Our system automatically checks different temporary email provider's website frequently (with a certain interval) to collect the information of the temporary domains. However, the temporary email providers changes their temporary domains regularly with a few days/months interval. In such case, there can be a short period of time when the temporary emails from that specific provide may not get detected (until the next time our system crawl their website). We have just checked that specified website from our end and seems like our system already blocked the domains they added very recently. We hope we are able to clarify the situation to you. Let us know if you still have any questions. Thanks.