服务器发送垃圾邮件，现在我的任务是清理它。我做了一些事情，解决了一个问题，但这个问题仍然悬而未决。似乎所有者收到了他自己的邮件。来自[电子邮件保护]到[电子邮件保护]到位。邮件标题如下所示：
From: 27 2021 <>
X-Account-Key: account1
X-UIDL: UID2733-1620041375
X-Mozilla-Status: 0001
X-Mozilla-Status2: 00000000
X-Mozilla-Keys:
Return-Path: <[email protected]>
X-Original-To: [email protected]
Delivered-To: [email protected]
Received: from domain.A (domain.A [1.2.3.4]) by domain.B (Postfix) with ESMTPS id 5E1A72008B for <[email protected]>; Thu, 1 Jul 2021 22:34:40 +0200 (CEST)
Received: by domain.A (Postfix, from userid 30) id 44B4138173D; Thu, 1 Jul 2021 22:34:40 +0200 (CEST)
X-Original-To: [email protected]
Delivered-To: [email protected]
Received: from hp0.221.gvbni.club (hp0.221.gvbni.club [159.65.219.21]) by domain.A (Postfix) with ESMTPS id E8F7F380E19 for <[email protected]>; Thu, 1 Jul 2021 22:34:39 +0200 (CEST)
From: domain.A <[email protected]>
To: [email protected]
Subject: Notice from domain.A 30th June 2021 Error Report #496511148735
Date: 1 Jul 2021 13:34:38 -0700
Message-ID: <[email protected]>
MIME-Version: 1.0
Content-Type: text/html
Content-Transfer-Encoding: quoted-printable
带有 postfix 的 Plesk 正在使用中，邮件队列为空。[电子邮件保护]没有发送邮件。当然，如果邮件帐户被盗用，这种情况也可能发生。还有其他可能的原因吗？
非常感谢
PS:日志显示如下：
Jul 1 22:34:39 h2086526 postfix/smtpd[6949]: connect from hp0.221.gvbni.club[159.65.219.21]
Jul 1 22:34:39 h2086526 postfix/smtpd[6949]: E8F7F380E19: client=hp0.221.gvbni.club[159.65.219.21]
Jul 1 22:34:40 h2086526 postfix/cleanup[7201]: E8F7F380E19: message-id=<[email protected]>
Jul 1 22:34:40 h2086526 check-quota[7204]: Starting the check-quota filter...
Jul 1 22:34:40 h2086526 /usr/lib/plesk-9.0/psa-pc-remote[672]: handlers_stderr: SKIP
Jul 1 22:34:40 h2086526 /usr/lib/plesk-9.0/psa-pc-remote[672]: SKIP during call 'check-quota' handler
Jul 1 22:34:40 h2086526 postfix/qmgr[28667]: E8F7F380E19: from=<[email protected]>, size=3932, nrcpt=1 (queue active)
Jul 1 22:34:40 h2086526 postfix-local[7206]: postfix-local: [email protected], [email protected], dirname=/var/qmail/mailnames
Jul 1 22:34:40 h2086526 dk_check[7207]: Starting the dk_check filter...
Jul 1 22:34:40 h2086526 dk_check[7207]: DKIM verify result: DKIM Feed: No signature
Jul 1 22:34:40 h2086526 check-quota[7212]: Starting the check-quota filter...
Jul 1 22:34:40 h2086526 plesk sendmail[7211]: handlers_stderr: SKIP
Jul 1 22:34:40 h2086526 plesk sendmail[7211]: SKIP during call 'check-quota' handler
Jul 1 22:34:40 h2086526 postfix/pickup[4154]: 44B4138173D: uid=30 from=<[email protected]>
Jul 1 22:34:40 h2086526 postfix/cleanup[7201]: 44B4138173D: message-id=<[email protected]>
Jul 1 22:34:40 h2086526 postfix/qmgr[28667]: 44B4138173D: from=<[email protected]>, size=4101, nrcpt=1 (queue active)
Jul 1 22:34:40 h2086526 postfix/pipe[7205]: E8F7F380E19: to=<[email protected]>, relay=plesk_virtual, delay=0.45, delays=0.38/0/0/0.06, dsn=2.0.0, status=sent (delivered via plesk_virtual service)
Jul 1 22:34:40 h2086526 postfix/qmgr[28667]: E8F7F380E19: removed
Jul 1 22:34:40 h2086526 postfix/smtp[7217]: 44B4138173D: to=<[email protected]>, relay=domain.B[1.2.3.4]:25, delay=0.15, delays=0/0.01/0.06/0.08, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 5E1A72008B)
Jul 1 22:34:40 h2086526 postfix/qmgr[28667]: 44B4138173D: removed
Jul 1 22:34:40 h2086526 postfix/smtpd[6949]: disconnect from hp0.221.gvbni.club[159.65.219.21]
PPS：有效邮件已发送[电子邮件保护]到[电子邮件保护]， 转发给[电子邮件保护]：
Jul 6 20:35:36 h2086526 postfix/smtpd[31806]: connect from mout.web.de[212.227.15.4]
Jul 6 20:35:36 h2086526 postfix/smtpd[31806]: 2BEA8380E17: client=mout.web.de[212.227.15.4]
Jul 6 20:35:36 h2086526 postfix/cleanup[31873]: 2BEA8380E17: message-id=<[email protected]>
Jul 6 20:35:36 h2086526 check-quota[31876]: Starting the check-quota filter...
Jul 6 20:35:36 h2086526 /usr/lib/plesk-9.0/psa-pc-remote[672]: handlers_stderr: SKIP
Jul 6 20:35:36 h2086526 /usr/lib/plesk-9.0/psa-pc-remote[672]: SKIP during call 'check-quota' handler
Jul 6 20:35:36 h2086526 postfix/qmgr[28667]: 2BEA8380E17: from=<[email protected]>, size=2775, nrcpt=1 (queue active)
Jul 6 20:35:36 h2086526 postfix-local[31878]: postfix-local: [email protected], [email protected], dirname=/var/qmail/mailnames
Jul 6 20:35:36 h2086526 dk_check[31879]: Starting the dk_check filter...
Jul 6 20:35:36 h2086526 dk_check[31879]: DKIM verify result: Success
Jul 6 20:35:36 h2086526 postfix/smtpd[31806]: disconnect from mout.web.de[212.227.15.4]
Jul 6 20:35:36 h2086526 dovecot: service=lda, [email protected], ip=[]. msgid=<[email protected]>: saved mail to INBOX
Jul 6 20:35:36 h2086526 check-quota[31890]: Starting the check-quota filter...
Jul 6 20:35:36 h2086526 plesk sendmail[31889]: handlers_stderr: SKIP
Jul 6 20:35:36 h2086526 plesk sendmail[31889]: SKIP during call 'check-quota' handler
Jul 6 20:35:36 h2086526 postfix/pickup[29043]: 707C738173E: uid=30 from=<SRS0=RS5/[email protected]>
Jul 6 20:35:36 h2086526 postfix/cleanup[31873]: 707C738173E: message-id=<[email protected]>
Jul 6 20:35:36 h2086526 postfix/qmgr[28667]: 707C738173E: from=<SRS0=RS5/[email protected]>, size=3027, nrcpt=1 (queue active)
Jul 6 20:35:36 h2086526 postfix/pipe[31877]: 2BEA8380E17: to=<[email protected]>, relay=plesk_virtual, delay=0.3, delays=0.15/0/0/0.15, dsn=2.0.0, status=sent (delivered via plesk_virtual service)
Jul 6 20:35:36 h2086526 postfix/qmgr[28667]: 2BEA8380E17: removed
Jul 6 20:35:36 h2086526 postfix/smtp[31895]: 707C738173E: to=<[email protected]>, relay=domain.B[1.2.3.4]:25, delay=0.21, delays=0/0.01/0.09/0.11, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 8E7C1201F7)
Jul 6 20:35:36 h2086526 postfix/qmgr[28667]: 707C738173E: removed