Gray lists

Our customers regularly receive emails from us alerting them to 'suspected spam'. They tell them about all the emails they have received that advertise an unexpected inheritance from Nigeria or super-duper-cheap tool sets. This process is called greylisting.

With greylisting, an email that has come under suspicion is initially held back by the provider. However, the recipient receives an automatic message about the measure and can - if they wish - subsequently release the mail within a certain period of time.

Greylisting is therefore an IT service that was developed to prevent the erroneous deletion of emails. After all, the classification of 'spam' is not always clear-cut; no e-mail can be labeled as 'garbage' or 'malware'. However, we distinguish ourselves with a service that provides security in this area.