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Questions tagged [amavis]

Amavis is an open source content filter for electronic mail, implementing mail message transfer, decoding, some processing and checking, and interfacing with external content filters to provide protection against spam, viruses and other malware. It can be considered an interface between a mailer (MTA, Mail Transfer Agent) and one or more content filters.

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Amavis adding SPAM marker in Subject, but mail is not spam

I have a Debian 10 server with posfix, amavis and spamassassin. Another server managed by me sends every day a mail containing no content and only a gif as attachment. I have whitelisted the from address in the local.cf of spamassassin. The header…
chmike
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E-mail body changed after DKIM signing

I've got a postfix e-mail server which uses amavisd-new for virus scanning, spam checking, DKIM checking and DKIM signing. I'm having issues with the DKIM signing in particular. Amavisd-new signs the e-mail but somewhere after the e-mail is signed,…
Yuusou
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how to whitelist domain on amavis?

i have some troubles recieving mails from specific domains. My server recieves mails from gmail for example no problem. Tried a bunch of guides to whitelist sender domain but still get the same message in the log. Can you help me fix this? Already…
zimbraproblems
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How to tell spam-assassin not to quarantine tagged emails?

I'm running my own postfix mail-server at home with a setup similar to this one. I opted to deliver tagged spam via dovecot to the user's spam-mailbox, so that they can review tagged emails if they wish to; these spam-mailboxes get purged regularly…
jhwist
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How to monitor ClamAV?

I have a postfix mailserver with amavis as a content_filter setup successfully an now I wonder how I can monitor if clamav is working properly. The clamav logfile is empty and I can not see any trace that it is working. I don't have any clue that it…
tex
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postfix erro: mail transport unavailable

I install postfix, dovecot, Amavisd, Spamassassin and clamav on FreeBSD 11. I can not receive mail and the log is: Sep 19 16:00:16 t7 postfix/smtpd[1309]: connect from t7.example.com[192.x.x.x] Sep 19 16:00:16 t7 postfix/smtpd[1309]: 34D37115F3A:…
Ichiro
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Spamassassin - add every header

I am using spamassassin via Amavisd-new. I have amavisd set to include headers on spam and ham messages via "$sa_tag_level_deflt = -9999.0;" 2 questions... a) I want to be sure I am configured to show as much detail as possibl efrom spamassassin…
shorton
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In mac OS Server, why don't virus & filtering settings seem to have any effect?

In mac OS Server, when configuring the Mail service, it is possible to configure the virus & junk mail filtering settings. It's just a GUI front-end for clamav, amavis, spamassassin, greylisting, and RBL checking. But even with junk mail filtering…
JLG
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sweep command running in postfix mail server

I have installed postfix with amavis on Redhat. Also, I have configured AV scanner as well in amavis to counter mail viruses. Whenever I see top command result, I find a lot of instances of sweep command running regularly. Whereas in amavis conf…
MarvelT
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route all spam to a specific account with amavisd-new and SpamAssassin

I've just set up an MTA using postfix, amavisd-new and SpamAssassin (and ClamAV but not relevant for this question). This MTA sits in front of our mail server and handles scanning of mail for spam and viruses prior to delivery on to our actual mail…
grahamrb
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Amavis crashing for unknown reason

Amavis is crashing for an unknown reason. Luckily, we have Monit installed and it restarts the service within a minute, but that's just a bandaid on the issue. We need to fix the real problem. Right before crashing, the following log entries exist…
Wes Cossick
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Outgoing mail runs into a series of spamd errors

I've got a mail setup using postfix and dovecot, with spamassassin, clamav and amavis. Incoming mail contains the correct X-Spam* headers and everything appears to be operating more or less correct, except for a few erros when sending outgoing…
Nick Jennings
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amavis/spamassassin not processing URIBL_DBL_SPAM or RCVD_IN_SBL_CSS - SOMETIMES

I have a mail server set up using iRedMail, which uses postfix, mysql for virtual domains, amavis-new, spamassassin, and a few other tools. There is a lot of spam that is getting through the spam filter, but when I run the message through…
DAB
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Postfix/Amavis 451 4.3.0 : Temporary lookup failure

I am trying to set up a postfix server to prevent spam/malware. The server should reject incoming mail, that is suspicious, otherwise send it on to the actual mailservers which are listed in transport_maps. When i try to test my setup with telnet…
unlulau
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Postfix can not receive mail with error: amavis[15499]: () (!)DENIED ACCESS from IP x.x.x.x, policy bank

My mail server ran very well. But after my setting an OpenConnect VPN on the mail server, I found the server could not receive mails from outside. For example, my host IP is 1.2.3.4 I did tail -f /var/log/mail.log and found amavis[15499]: ()…
dotslash
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