Contacting the webmaster and verifying the identity of the webmaster
External communication on this website is only via e-mail. Notification e-mails are sent to the e-mail address webmaster@mail.bktus.com (data in Germany). If you wish to contact the webmaster, please send an e-mail to the webmaster’s personal e-mail address eric@bktus.com (data in Germany). For content that cannot be described in clear text, the content can be encrypted using the GPG public key provided on this site (see the end of the page). For official documents in email correspondence, it is necessary to provide appropriate supporting documents or verification means to prove the authenticity of the document. If necessary, a digital signature should be applied to the document to help prove the authenticity of the sender, otherwise it will not be processed. For emails transmitted using encrypted communications, only the received content is allowed to comply with EU regulations. Any emails containing content that does not comply with the regulations will not be processed. In addition, emails can be written in any of the following languages: Chinese (simplified or traditional), English or German.
In addition, the content of emails sent from this site through the email address eric@bktus.com may use GPG key to sign the content of files, texts, etc. to prove that the content comes from the administrator of this site, and the recipient of the email can verify the correctness of the signature through the public key provided by this site.
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