Die Mail Delivery System Mail enthält folgenden Inhalt: 

This is the mail system at host mailout09.t-online.de.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

 

                   The mail system

<empfänger@yahoo.com >: host mta5.am0.yahoodns.net[67.195.204.73] said: 421

    4.7.0 [TSS04] Messages from 194.25.134.84 temporarily deferred due to

    unexpected volume or user complaints - 4.16.55.1; see

    https://postmaster.verizonmedia.com/error-codes (in reply to MAIL FROM

    command)

 

Im Anhang findet sich folgender Text:

Reporting-MTA: dns; mailout09.t-online.de
X-Postfix-Queue-ID: 7007D4258F67
X-Postfix-Sender: rfc822; Sender@t-online.de
Arrival-Date: Sat, 30 Jan 2021 18:07:45 +0100 (CET)

Final-Recipient: rfc822; empfänger@yahoo.com
Original-Recipient: rfc822;empfänger@yahoo.com
Action: failed
Status: 4.7.0
Remote-MTA: dns; mta5.am0.yahoodns.net
Diagnostic-Code: smtp; 421 4.7.0 [TSS04] Messages from 194.25.134.84
temporarily deferred due to unexpected volume or user complaints -
4.16.55.1; see https://postmaster.verizonmedia.com/error-codes

 

Bei einer andern Mail Delivery Mail heißt es wie folgt:

This is the mail system at host mailout06.t-online.de.

I'm sorry to have to inform you that your message could not

be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can

delete your own text from the attached returned message.

 

                   The mail system

<empfänger@freenet.de >: host emig.freenet.de[195.4.92.217] said: 458

    Ratelimit exceeded (in reply to end of DATA command)

 

und dann im Anhang:

Reporting-MTA: dns; mailout06.t-online.de
X-Postfix-Queue-ID: E96D14110997
X-Postfix-Sender: rfc822; sender@t-online.de
Arrival-Date: Sat, 30 Jan 2021 21:15:28 +0100 (CET)

Final-Recipient: rfc822; empfänger@freenet.de
Original-Recipient: rfc822;empfänger@freenet.de
Action: failed
Status: 4.0.0
Remote-MTA: dns; emig.freenet.de
Diagnostic-Code: smtp; 458 Ratelimit exceeded

 

Schicke ich Mails zu z. B. zu gmx-Adressen oder web-Adressen funktioniert es.

Vielen Dank für einen Hinweis, wie ich das Problem lösen kann.

ID

 

[Beitrag aus Gründen des Datenschutzes bearbeitet von @olliMD.
Hinweis: Kundennummer und Rufnummer können im Profil hinterlegt werden.]