554 5.7.1 spam detected

  • 4 August 2022
  • 1 Antwort
  • 223 Ansichten


Trying to fix this problem by mailing to but still get the same result:

Is there some other way to fix this problem? We used to send emails to addresses without any problem.


Thank you

Message not delivered

There was a problem delivering your message to See the technical details below, or try resending in a few minutes.
The response from the remote server was:

554 5.7.1 spam detected (CF-H)


Reporting-MTA: dns; googlemail.comReceived-From-MTA: dns; Thu, 04 Aug 2022 00:54:11 -0700 (PDT)X-Original-Message-ID: <>Final-Recipient: rfc822; abuse@a1.netAction: failedStatus: 5.7.1Remote-MTA: dns; (, the server for the domain smtp; 554 5.7.1 spam detected (CF-H)Last-Attempt-Date: Thu, 04 Aug 2022 00:54:15 -0700 (PDT)


1 Antwort

Benutzerebene 3

Hi RGuettler! The A1 Community is a user helping user forum. Please contact our service team directly, either by calling 0800 664 100 or via the A1 Live Chat at You are also welcome to send us your request evia social media direct message:

BR Igor