This form is intended for E-Mail Service Providers (ESP). If you are a holder of a bluewin.ch or bluemail.ch e-mail address, and you have a problem with sending or receiving mails, please use the contact form in User Tools.
Typical causes for problems with sending to bluewin.ch or bluemail.ch are:
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To analyse false positive spam incidents we require an example email in text format (*.eml file, max 2.5 MB).
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