====== Blacklists ======

[[https://docs.hetzner.com/de/robot/dedicated-server/troubleshooting/microsoft-blacklist/|Informationen von Hetzner]]

==== Blacklistcheck ====

  * [[http://whatismyipaddress.com/staticpages/index.php/is-my-ip-address-blacklisted|Is my IP address blacklisted?]]
  * [[https://rbltracker.com/portal/hosts|rbltracker]]

==== Google Postmaster Tools ====

https://postmaster.google.com

==== Hotmail ====

  * [[https://support.microsoft.com/en-us/getsupport?oaspworkflow=start_1.0.0.0&wfname=capsub&productkey=edfsmsbl3&locale=en-us&ccsid=635821117640712699|Hotmail unblocking-Formular]]
  * Warnungen erhalten wenn registrierte IPs geblockt werden: [[http://postmaster.msn.com/snds/|Smart Network Data Services Programm]]
  * [[http://www.rackaid.com/blog/hotmail-blacklist-removal/|Hotmail Blacklist Removal]]

==== T-Online ====

T-Online verlangt Impressum, Subdomain und Schland-Sendeberechtigung der Bundespost.

https://postmaster.t-online.de [[tosa@rx.t-online.de]]