I have issue with my mail server with log I dont know what happend with my Mail Server

Check the mail score and troubleshoot according to its error message https://www.mail-tester.com/ Check blacklists https://mxtoolbox.com/ https://multirbl.valli.org/ Sending to gmail needs to configure SSL, do DKIM, SPF, it is best to let the network provider make the PTR RDNS record of ip aaP_dev_zerone1

aaPanel_Kern Im Finish to check my Mail Server, Configure SSL, DKIM, SPF, PTR RDNS and get a good reputation on all platforms. But im still have that isues

Check if your SPF contains the prompted IP? Is the IP on the blacklist?

aaPanel_Kern All Find and no SPF IP Blocked

aaP_dev_zerone1 But i have problem like this, how to solve it?

Use Postmaster Tools to analyze your email performance, and help Gmail route your messages to the right place. https://www.gmail.com/postmaster/

aaPanel_Kern I have this issue on https://toolbox.googleapps.com/apps/checkmx

It is recommended that you check whether the corresponding txt record is added to take effect in the domain name management office? aaP_dev_zerone1

aaPanel_Kern I don't know what happened to my email log, there are lots of strange emails and I don't know who the sender is in the log. Feb 20 11:54:55 mail postfix/smtp[1243249]: 952E98E00D: to=<oyvindb1@yahoo.no>, relay=none, delay=90263, delays=90246/0.45/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243248]: 0788B8E02A: to=<knute_grodal@yahoo.no>, relay=none, delay=90240, delays=90223/0.42/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.73]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<fkarljohan@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<mech4ever@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<nibler86@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<omsland@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<runeholmberg@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<viertopar@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:55 mail postfix/smtp[1243255]: CC2448E031: to=<yawron2005@yahoo.no>, relay=none, delay=90205, delays=90188/0.59/17/0, dsn=4.4.1, status=deferred (connect to mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25: Connection refused) Feb 20 11:54:56 mail postfix/smtp[1243247]: 0B0088E117: to=<m_bonny_p@yahoo.de>, relay=mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25, delay=89009, delays=88991/0.4/18/0.17, dsn=4.7.0, status=deferred (host mx-eu.mail.am0.yahoodns.net[188.125.72.74] said: 421 4.7.0 [TSS04] Messages from 62.72.44.165 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command)) Feb 20 11:54:56 mail postfix/smtp[1243247]: 0B0088E117: to=<sebastianfey@yahoo.de>, relay=mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25, delay=89009, delays=88991/0.4/18/0.17, dsn=4.7.0, status=deferred (host mx-eu.mail.am0.yahoodns.net[188.125.72.74] said: 421 4.7.0 [TSS04] Messages from 62.72.44.165 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command)) Feb 20 11:54:56 mail postfix/smtp[1243247]: 0B0088E117: to=<silinababes2003@yahoo.de>, relay=mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25, delay=89009, delays=88991/0.4/18/0.17, dsn=4.7.0, status=deferred (host mx-eu.mail.am0.yahoodns.net[188.125.72.74] said: 421 4.7.0 [TSS04] Messages from 62.72.44.165 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command)) Feb 20 11:54:56 mail postfix/smtp[1243247]: 0B0088E117: to=<sturmi22lupo@yahoo.de>, relay=mx-eu.mail.am0.yahoodns.net[188.125.72.74]:25, delay=89009, delays=88991/0.4/18/0.17, dsn=4.7.0, status=deferred (host mx-eu.mail.am0.yahoodns.net[188.125.72.74] said: 421 4.7.0 [TSS04] Messages from 62.72.44.165 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes (in reply to MAIL FROM command) !<

aaP_dev_zerone1 Is this an indication that my mail server has been attacked?

GMAIL Cant send and Recieve Email from my Mail Server

aaPanel_Kern

Hello, it is recommended that you clear the sender list and observe which sender sent it
postsuper -d ALL

aaP_dev_zerone1

aaPanel_Kern I see 1 user email with very hight spam, what should I do?

aaPanel_Kern

Hello, what is the sender? Is the email content spam? Check the email source code

aaP_dev_zerone1

aaPanel_Kern### My email is career@zeronejapan.id
and i recieve email from mailer-daemon@web.de

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of
its recipients. This is a permanent error.

The following address failed:
sandugoni8@gmail.com:
    multiple delivery attempts failed
--- The header of the original message is following. ---

UI-Loop: V01:EHDt3krpkeA=:C0tlOD1dDYGsyRxHA/Odgw==
Received: from mail.zeronejapan.id ([103.195.191.168]) by mx-ha.web.de
(mxweb004 [212.227.15.17]) with ESMTPS (Nemesis) id 1Mi2WD-1t7GzX0ajR-00icXA
for mandorf1@web.de; Fri, 21 Feb 2025 01:02:55 +0100
Received: from otkt (unknown [23.95.86.92])
by mail.zeronejapan.id (Postfix) with ESMTPSA id 6B3CF46389;
Tue, 18 Feb 2025 13:38:33 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zeronejapan.id;
s=default; t=1739885922; h=from:from:reply-to:reply-to:subject:subject:date:date:
message-id:message-id:to:cc:mime-version:mime-version:
content-type:content-type; bh=KWvghDrIUfMkWx3pPR2d/AiBzoSh+3/hXoVctaSV2Es=;
b=BWLB4CZONxTUR0xa2iPgTxg1UfIQGYRtK0ila7uPmMbIkHdn3vJQGD4aersWwVKwbGPEHB
hANiBwv54NE2oeETGnnoiWnTI8oQMeCGYzFKMGwIDJfravUAQbycvPfYpcthpCLgDJsfVd
RlxwAwFDLcnaQVcwaaStJo74MsekEEA=
Message-ID: 005910bb4f8ba1af4ce6af04e7a389a73304a1@zeronejapan.id
Reply-To: Jazmine career@zeronejapan.id
From: Jazmine career@zeronejapan.id
Subject: =?utf-8?B?U2NoYXVlbiBTaWUgc2ljaCBkaWUgQnLDvHN0ZSBkaWVzZXIgU8O8w59l?=
=?utf-8?B?biBhdWYgZGVtIEZvdG8gYW4u?=
Date: Tue, 18 Feb 2025 14:38:31 +0100
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="218bc2699d5976bd9e347dc1b5717e40e85a"
X-Spam: Yes

aaPanel_Kern

Send server: The email is sent from the mail.zeronejapan.id server.
Send IP address: The IP address of this server is 103.195.191.168.
Receive server: Email is received through mx-ha.web.de.
From: Jazmine career@zeronejapan.id
There is a tag of X-Spam: Yes, which is identified as spam

aaP_dev_zerone1

aaPanel_Kern Yes, I don't think I have ever sent an email to any address using that email. It looks like the account was entered by a bot that automatically sent emails like that.

aaP_dev_zerone1

aaPanel_Kern
Why is it that in Rspamd history there is incoming email data but my mailbox is empty?

aaPanel_Kern

Is it sent to your account? Check the corresponding account

aaP_dev_zerone1

aaPanel_Kern The inbox is completely empty

aaPanel_Kern

Hello, is there a Mail save time set?

aaP_dev_zerone1

aaPanel_Kern Yes, how to turn off Mail Save time?

aaPanel_Kern

aaP_dev_zerone1

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