📝 Preliminary Checks
👀 What Happened?
I am not sure if this issue is specific to rspamd or to Docker mailserver.
When I try to send/receive spam message, in the statistics, I see an increasing in the rejected mails:
and I see that the mail was rejected in the log):
23:47:30 mail postfix/smtps/smtpd[16193]: connect from unknown[52.97.X.197]
Oct 6 23:47:30 mail postfix/smtps/smtpd[16193]: Anonymous TLS connection established from unknown[52.97.X.197]: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256
Oct 6 23:47:30 mail postfix/smtps/smtpd[16193]: 8C020CE: client=unknown[52.97.X.197], sasl_method=LOGIN, [email protected]
Oct 6 23:47:30 mail postfix/sender-cleanup/cleanup[16197]: 8C020CE: message-id=<AM0PR01MB547344B723EAB67EBA44DBA4A6C9A@AM0PR01MB5473.eurprd01.prod.exchangelabs.com>
Oct 6 23:47:30 mail postfix/sender-cleanup/cleanup[16197]: 8C020CE: replace: header MIME-Version: 1.0 from unknown[52.97.X.197]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<AM0PR01MB5473.eurprd01.prod.exchangelabs.com>: MIME-Version: 1.0
Oct 6 23:47:30 mail postfix/sender-cleanup/cleanup[16197]: 8C020CE: milter-reject: END-OF-MESSAGE from unknown[52.97.X.197]: 5.7.1 Gtube pattern; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<AM0PR01MB5473.eurprd01.prod.exchangelabs.com>
Oct 6 23:47:30 mail postfix/smtps/smtpd[16193]: disconnect from unknown[52.97.X.197] ehlo=1 auth=1 mail=1 rcpt=1 data=0/1 commands=4/5
However, in the history, I do not see the rejected messages, only the other types:
I am not sure here if I am missing something? Why do the rejected mails not appear in the history?
I have to mention that no spam is arriving the junk, they just get rejected, which is not what I expect after setting MOVE_SPAM_TO_JUNK=1. What is also wrong here?
👟 Reproduction Steps
Here are my env variables that may be relevant (I redacted those which are not relevant for simplicity):
OVERRIDE_HOSTNAME: mail.DOMAIN
LOG_LEVEL: debug # TODO use info when done of debugging.
TZ: "Europe/Vienna"
POSTFIX_MAILBOX_SIZE_LIMIT: "100000000" # In bytes (100 MB).
POSTMASTER_ADDRESS: postmaster@DOMAIN
ENABLE_MANAGESIEVE: "1"
### Spam and dangerous content ###
ENABLE_RSPAMD: "1"
# Rspamd replaces these services.
ENABLE_OPENDKIM: "0"
ENABLE_OPENDMARC: "0"
ENABLE_POLICYD_SPF: "0"
ENABLE_AMAVIS: "0"
ENABLE_SPAMASSASSIN: "0"
MOVE_SPAM_TO_JUNK: "1"
ENABLE_CLAMAV: "0"
ENABLE_POSTGREY: "0" # Rejects E-Mails from the triplet CLIENT_IP/SENDER/RECIPIENT if seen again in less than a specific time (5 min by default).
ENABLE_FAIL2BAN: "0" # Analyses the log and recognizes the malicious behavior.
🐋 DMS Version
12.1.0
💻 Operating System and Architecture
Ubuntu 22.04
📝 Preliminary Checks
👀 What Happened?
I am not sure if this issue is specific to rspamd or to Docker mailserver.
When I try to send/receive spam message, in the statistics, I see an increasing in the rejected mails:
and I see that the mail was rejected in the log):
However, in the history, I do not see the rejected messages, only the other types:
I am not sure here if I am missing something? Why do the rejected mails not appear in the history?
I have to mention that no spam is arriving the junk, they just get rejected, which is not what I expect after setting
MOVE_SPAM_TO_JUNK=1. What is also wrong here?👟 Reproduction Steps
Here are my env variables that may be relevant (I redacted those which are not relevant for simplicity):
🐋 DMS Version
12.1.0
💻 Operating System and Architecture
Ubuntu 22.04