Hallo,
seit ca 1 std bekomm ich hunderte Undelivered Mail Returned to Sender Emails in mein postfach, jetzt sind es inzwischen 40.000 Stück.
Ich glaube nicht das meine E-Mail gehackt ist, ich denke jemand spoofed meine email als absender und ich bekomm all den scheiß der nicht delivered werden kann.
Ich glauben wegen dieser High Load ist spamassassin auch down und filtert nichts mehr.
Was kann ich tun damit das ganze aufhört ?
Bitte um schnelle tipps.
Gruß,
salexes
Edit: Jetzt sind es 41k
bsp. einer nachricht:
This is the mail system at host xxxxxx.php-friends.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
<[email protected]>: host alt1.gmail-smtp-in.l.google.com[64.233.162.26]
said: 550-5.7.1 [xxxxxxxx 18] Our system has detected that this
message is 550-5.7.1 likely suspicious due to the very low reputation of
the sending IP 550-5.7.1 address. To best protect our users from spam, the
message has been 550-5.7.1 blocked. Please visit 550 5.7.1
https://support.google.com/mail/answer/188131 for more information.
y16si1404673lfd.391 - gsmtp (in reply to end of DATA command)
Reporting-MTA: dns; xxxxxxx.php-friends.de
X-Postfix-Queue-ID: 79CC8823B9
X-Postfix-Sender: rfc822; [email protected][email protected]
Arrival-Date: Thu, 10 Nov 2016 10:53:39 +0100 (CET)
Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.7.1
Remote-MTA: dns; alt1.gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.1 [xxxxxxxx 18] Our system has detected
that this message is 550-5.7.1 likely suspicious due to the very low
reputation of the sending IP 550-5.7.1 address. To best protect our users
from spam, the message has been 550-5.7.1 blocked. Please visit 550 5.7.1
https://support.google.com/mail/answer/188131 for more information.
y16si1404673lfd.391 - gsmtp