(6) STRATO Measures on Infringements of Rights and Threats
6.1 Should third parties furnish prima facie evidence that the content of a website, any other data stored on STRATO servers or a domain itself constitutes an infringement of their rights, or if it is probable, based on objective grounds, that a domain or content infringes on legal provisions, STRATO is entitled to block the website or server as long as the infringement of rights or the dispute with the third party regarding the infringement of rights persists.
6.2 If the alleged infringement of rights is caused by a domain, STRATO may take measures to prevent access to the domain. Should the infringement of rights caused by a domain appear certain based on objective grounds, STRATO is entitled to terminate the contract without notice.
6.3 In the event of extremist, pornographic or commercially oriented erotic content, STRATO is entitled to terminate the contract without notice in place of blocking the domain.
6.4 Should the client send spam mail pursuant to 5.3, STRATO is entitled to temporarily block the client´s e-mail accounts on the e-mail server. Should the server concerned be a dedicated or virtual server, STRATO may temporarily block the entire server in this case.
6.5 Should spam mail as mentioned in 5.3 contain a URL or a hyperlink that is administered by STRATO or the content of which is stored in the STRATO Computing Center, STRATO is entitled to temporarily block the domain or content.
6.6 Based on objective criteria, STRATO is entitled to refuse e-mails directed to their clients, if there is sufficient evidence to assume that an e-mail contains harmful software (viruses, worms or Trojans etc.), the sender details are incorrect or concealed or the e-mail contains unsolicited or concealed commercial communication.
6.7 If a client puts the security, integrity and availability of networks, servers, software or data at risk through its own dedicated or virtual servers – in particular in the event of a breach of clause 4.7 -, or if STRATO suspects so based on objective grounds, STRATO may temporarily block the server concerned. For the sake of clarification, this shall also apply for what is known as "denial of service attacks" (DoS Attacks) which the client launches through its server. In the event of a wilful act on the part of the client, STRATO shall be entitled to terminate the contractual relationship without notice.
6.8 If a dedicated or virtual server puts the security, integrity and availability of networks, servers, software or data at risk without the client being responsible for this, or if STRATO suspects so based on objective grounds, STRATO may temporarily block the server concerned. For the sake of clarification, this provision shall also apply for DoS Attacks for which the client’s server is used by third parties. STRATO hereby points out that it is often due to a client´s conduct on third parties if it becomes the target of a DoS Attack. If a server is repeatedly affected by DoS Attacks and further repetition is to be expected, while there is no possibility reasonably available to STRATO to prevent the expected future DoS Attacks or their effects on other systems, STRATO may terminate the contractual relationship without notice after issuing a written warning.
6.9 If services are suspended due to the foregoing reasons, STRATO´s payment claims shall persist unaffected thereof.