In den letzten Monaten habe ich immer wieder bemerkt das wenn jemand mir Mails über T-Online an mich bei Netcup sendet, dies durchaus 15-30 Minuten dauert bis diese bei mir ankommen. Teilweise sogar mehrere Stunden benötigen. Beispiele von gestern und älter:
Code
Received: from mailoutxx.t-online.de (mailoutxx.t-online.de [194.xx.xxx.xx])
by mx2fxx.netcup.net (Postfix) with ESMTPS id 1Dxxxxxxxxx
for <xxxxxxxx@xxxxxxxx.de>; Sun, 14 Feb 2021 02:00:09 +0100 (CET)
Received: from fwdxx.aul.t-online.de (fwdxx.aul.t-online.de [172.xx.xx.xxx])
by mailoutxx.t-online.de (Postfix) with SMTP id 74xxxxxxxx;
Sat, 13 Feb 2021 18:15:18 +0100 (CET)
Received: from [192.xxx.x.xxx] (xxxxxxxxxxxxxxxxxx[109.xx.xxx.xxx]) by fwdxx.t-online.de
with (TLSv1.2:xxxxx-RSA-AES256-GCM-SHAxxx encrypted)
esmtp id 1lxxxx-1Sxxxxx; Sat, 13 Feb 2021 18:15:18 +0100
Message-ID: <xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx@t-online.de>
Date: Sat, 13 Feb 2021 18:15:16 +0100
---------------------------------------------------------------------------------------------
Received: from mailoutxx.t-online.de (mailoutxx.t-online.de [194.xx.xxx.xx])
by mx2fxx.netcup.net (Postfix) with ESMTPS id BCxxxxxxxxx
for <xxxxxxxx@xxxxxxxx.de>; Sat, 13 Feb 2021 18:38:57 +0100 (CET)
Received: from fwdxx.aul.t-online.de (fwdxx.aul.t-online.de [172.xx.xx.xx])
by mailoutxx.t-online.de (Postfix) with SMTP id 4Exxxxxxxx;
Sat, 13 Feb 2021 18:38:57 +0100 (CET)
Received: from [192.xxx.x.xxx] (xxxxxxxxxxxxxxxxxxx[109.xx.xxx.xxx]) by fwdxx.t-online.de
with (TLSv1.2:xxxxx-RSA-AES256-GCM-SHAxxx encrypted)
esmtp id 1lxxxx-4gxxxxx; Sat, 13 Feb 2021 18:38:50 +0100
Message-ID: <xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx@t-online.de>
Date: Sat, 13 Feb 2021 18:38:49 +0100
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Received: from mailoutxx.t-online.de (mailoutxx.t-online.de [194.xx.xxx.xx])
by mx2fxx.netcup.net (Postfix) with ESMTPS id F3xxxxxxxxx
for <xxxxxxxx@xxxxxxxxxxx.de>; Sun, 31 Jan 2021 17:31:31 +0100 (CET)
Received: from fwdxx.aul.t-online.de (fwdxx.aul.t-online.de [172.xx.xx.xxx])
by mailoutxx.t-online.de (Postfix) with SMTP id 37xxxxxxxxxx
for <xxxxxxxx@xxxxxxxxxxx.de>; Sun, 31 Jan 2021 17:06:34 +0100 (CET)
Received: from [10.xxx.xx.xx] (xxxxxxxxxxxxxxxxxxx[80.xxx.xx.xxx]) by fwdxx.t-online.de
with (TLSv1.2:xxxxx-RSA-AES256-GCM-SHAxxx encrypted)
esmtp id 1lxxxx-3Lxxxxx; Sun, 31 Jan 2021 17:06:31 +0100
Date: Sun, 31 Jan 2021 16:46:53 +0100
Message-Id: <xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx@t-online.de>
Alles anzeigen
Woran kann das liegen und muss man das so hinnehmen wie es ist. Es ist ärgerlich wenn man kurzfristig zu einer Viedeokonferenz per Mail eingeladen wird und lange auf den Maileingang warten muss.