All Questions
Tagged with postfix spamassassin
178
questions
0
votes
0
answers
7
views
Why does the SpamAssassin not insert some headers?
Trying to configure SpamAssassin 4.0.0 with Postfix 3.7.10 on Debian 12. I'm using spamass-milter 0.4.0. My /etc/spamassasin/local.cf has the following entries:
required_score 5.1
...
- 1
0
votes
0
answers
47
views
Postfix / Courier / Amavis - Move spam to junk folder
Running Postfix / Courier / Amavis / Spamassassin on my Debian 12 server. Using this setup for quite some time now. Everything is configured and works well (DMARC, DKIM SPF, MTA-STS etc.). Incoming ...
- 101
0
votes
2
answers
239
views
postfix + spamassassin check SPF from the email headers
I have postfix + spamassassin.
Spamassassin suppose to check the SPF of the sender, but I received following spam:
[email protected] = this is the email on my postfix
Return-Path: <leonah@betterway....
- 882
0
votes
0
answers
373
views
How to upgrade postfix/dovecot/spamassassin/postscreen email server from Ubuntu 20.04 to Ubuntu 22.04?
I am running an Ubuntu 20.04 based LEMP Email server running Postfix, Dovecot, Postscreen, and SpamAssassin. I built the server using this Linuxbabe Guide, and followed the instructions and every ...
- 93
0
votes
0
answers
46
views
How to integrate a python script with amavis or spamassasin?
I have an MTA setup with postfix acting as MTA and Amavis acting as content filter; Amavis is configured for using SpamAssassin and Clamav. I have written a Python script that basically analyses an ...
- 203
0
votes
1
answer
186
views
Spamassassin not adding X-SPAM header
I've spent hours on websites, checked config files etc. But can't find the problem.
Debian server, with spamassassin and postfix.
Spamassassin is enabled (checked it on command line). In the mail.log, ...
- 153
0
votes
0
answers
51
views
"mail spamd[495361]: internal error, python traceback seen in response" on Ubuntu 20.04 when receiving email from gmail. How to debug and fix?
I am running Ubuntu Server 20.04 on a Raspberry Pi. It is set up as a web/email LEMP server. When I send an email from my gmail account to a an email address on my LEMP server, I get an error from ...
- 93
1
vote
1
answer
150
views
Postfix permit_sasl_authenticated before content_filter
I have a postfix + dovecot + spamassassin setup which works great, but I would like to bypass all outgoing messages (sasl authenticated) from spam filtering. I must do something wrong, because I ...
- 121
0
votes
0
answers
226
views
Moving Spam to Spam folder ( postfix-courier imap, spamassassin)
I've a mail server that supports virtual-users on mysql with ( courier-imap , postfix , spamassassin, amavis)
For every new user my server creats dirs like (inbox, drafts, sent, trash)
In /home/...
0
votes
0
answers
73
views
How disable Postfix do not sent auto answer email to sender if the mail is spam?
Debian, Postfix, Spamassassin. When postfix receive spam, postfix sent answer: 550 5.7.1 Blocked by SpamAssassin.
I can't disable it. How to not reject, but silently drop spam message? I don't want ...
- 71
1
vote
0
answers
381
views
Most Incoming Emails are not being processed by SpamAssassin
Incoming emails are mostly unchecked by SpamAssassin, although we can see in the headers that they were checked with Amavisd-new for viruses.
We've tried many things to fix it, including asking ...
- 596
1
vote
1
answer
717
views
Postfix/Spamassassin/Milter error
I set up a postfix email server following an article series from the linux babe for my company and it seems to be working fine with a couple of exceptions. In the maillog I am seeing the following ...
- 11
0
votes
0
answers
201
views
Ubuntu 20.04 Server spamassassin/spamd "internal error, python traceback seen in response." No additional info. How to debug and fix?
On Ubuntu server 20.04, I am running spammassassin/spamd, postfix/dovecot. In my mail logs at /var/log/mail.log I am getting a spamd
internal error, python traceback seen in response
error as shown ...
- 93
1
vote
1
answer
403
views
How to whitelist our own outgoing emails from being blocked in amavis/spamassassin using Spamhaus' block lists?
Just after we implemented spam filtering on our Postfix server using spamassassin-dqs through amavisd-new we drastically reduced received spam, but to our surprise our own outgoing e-mails are being ...
- 179
0
votes
1
answer
151
views
spamassassin complaining twice a week: cannot open file
Our postfix/spamssassin complains irregularly but at lease twice a week via mail with the following message:
/etc/cron.daily/spamassassin:
Cannot open file /var/lib/spamassassin/3.004002/...
- 15
0
votes
1
answer
89
views
Spamassassin ignores spam in multi-part email
Sometimes my email server gets multi-part emails where the embedded email is detected as spam, but the containing email gets a score of 0. So the message is marked as SPAM but not moved to the ...
- 1
2
votes
1
answer
608
views
spamhaus sbl error 3.64.1.98 — blocked using sbl.spamhaus.org; Error: open resolver
For I don't know how long — maybe a decade — I've had the following in my postfix configuration:
smtpd_client_restrictions = reject_rbl_client sbl.spamhaus.org,
reject_rbl_client blackholes....
- 419
2
votes
1
answer
1k
views
spamass-milter[1403]: Could not retrieve sendmail macro "i"!. Please add it to confMILTER_MACROS_ENVFROM for better spamassassin results
I am running an Ubuntu 20.04 based LEMP server on a Raspberry Pi. Installed on it is postfix/dovecot/amavis/spamassassin. When I look at my mail.err logs by running the following command:
cat /var/log/...
- 93
0
votes
2
answers
6k
views
unknown domain "pl.d.sender-sib.com" and "gmail.com" under /var/vmail/ on ubuntu server 20.04 running postfix/dovecot/spamassassin/amavis
I am running postfix/dovecot with spamassasin and amavis on Ubuntu server 20.04. I am also using this server as an LEMP Wordpress server. I have configured everything (email wise) according to ...
- 93
0
votes
1
answer
1k
views
SMTP relay with FQDN, but SpamAssassin marks FSL_HELO_NON_FQDN_1 and HELO_NO_DOMAIN
my mail provider (posteo.de) offers an FQDN during the HELO/EHLO exchange (e.g. mout2.posteo.de) – which is seen by policyd-spf (s. below) – but SpamAssassin on a receiving server marks the relay as ...
- 267
1
vote
1
answer
1k
views
Postfix not accepting recipient address: connect to private/policy: Connection refused
I thought I'd be clever and add amavis/spamassassin/clamav to my working Postfix installation. I got it working and then made a change. Walked away, had a beer, then found out I'd mucked up. This is ...
- 13
0
votes
1
answer
2k
views
How it works content_filter in Postfix using spamassassin and clamav ( filtering order )?
How it works content_filter in case where is used spamassassin and clamav ?
Here is example for one content_filter: http://www.postfix.org/FILTER_README.html
And I see that sendmail command cant use ...
- 51
0
votes
1
answer
2k
views
Amavis and Spamassassin error with '.pre' files (using iRedMail)
I installed iRedMail which would install amavis and spamassassin. When I test sending and receiving email, I have an error in the /var/log/mail.log, I see this line of error:
postfix/amavis/smtp[...
- 111
0
votes
2
answers
2k
views
Wouldn't setting the DNS server to 127.0.0.1 prevent my system from actually resolving remote hosts? I found this answer
Wouldn't setting the DNS server to 127.0.0.1 prevent my system from actually resolving remote hosts?
My business email server has the DNS set to the ISP given DNS servers. My Spamassassin is giving ...
- 363
11
votes
2
answers
47k
views
How do I prevent the SPF_HELO_NONE warning when sending from Postfix?
When using a tool like https://dkimvalidator.com/ to verify configuration of DKIM, SPF, DMARC, etc. for sending mail from a web server, I get a warning like this:
0.0 SPF_HELO_NONE SPF: HELO does not ...
- 438
-1
votes
2
answers
349
views
Postfix, Dovecot and Spamassassin unexpectedely fill-ups my disk usage
I am on VPS using CentOS 7, LAMP using Postfix, Dovecot and Spamassassin with Rainloop as my email client. When I have started Postfix using:
systemctl enable postfix
systemctl restart postfix
...
- 1
0
votes
1
answer
393
views
Postfix/spamassassin not delivering to alias when specifying user executing spamc
I have installed SpamAssassin and configured it to read preferences from sql. I realised that it wasn't reading the user's preferences, and checking the logs I saw that all requests sent by the spamc ...
- 200
0
votes
1
answer
778
views
Postfix: How to malware & spam scan outgoing SMTP SASL auth users?
Although I have found two answers to this, I can't work out how to actually implement them, and at least one of them doesn't actually answer the question. So if anyone has any experience to share I'd ...
- 507
1
vote
0
answers
95
views
postfix + spamasassin on outgoing email
For domain company.com,
I have server with postfix + dovecot + spamassassin.
Currently spamassassin works just before dovecot:
dovecot unix - n n - - pipe
flags=DRhu ...
- 882
1
vote
0
answers
239
views
Spamassassin keeps marking as spam despite low score
I have postfix with Spamassassin and spamass-milter configured.
E-mails with score higher than 4.0 are supposed to be treated as a spam and be rejected.
Here is my local.conf
rewrite_header Subject ***...
- 11
1
vote
1
answer
271
views
Postfix to Spamassassin, then to PHP script
Explanation
I have been using a pipe as follows to pipe incoming mail to my laravel app, but check if for spam first. The following is being used as a virtual transport
myhook unix - n n - - pipe
...
2
votes
1
answer
2k
views
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 ...
- 448
0
votes
1
answer
831
views
Mails filtered twice by spamassassin
I have a server with postfix, amavis and spamassassin.
In the spamassassin local.cf file, I changed the default header subject marker for spam from *****SPAM****** to [SPAM] because it is more compact....
- 448
0
votes
0
answers
682
views
SpamAssassin doesn't flag any e-mails; no spam headers in e-mail
We use Amavis between Postfix and Spamassassin. Emails that contain GTUBE pass clean through Amavis even though they should be marked with their corresponding headers.
Sep 24 20:11:09 mail amavis[955]:...
- 33
4
votes
1
answer
6k
views
How to find a reason why a email is marked 3.5 BAYES_99 BODY
I am trying to find out why my messages getting marked in http://isnotspam.com with a 3.5 BAYES_99 BODY score. It is nice that the report shows "SpamAssassin Check : ham (non-spam)" However, ...
- 41
0
votes
1
answer
472
views
How to address spam bounce on exceeded quota issue?
I'm investigating a mail server blacklist issue.
Our mail server had a user over quota, which resulted in emails being bounced back to senders with a"user over quota" message. Some of these ...
- 645
1
vote
1
answer
2k
views
OpenDMARC RFC5322 requirement error: not exactly one Date field
I've set up an email server for my business, and everything is working fine as long as the email addresses are accessed through Thunderbird. I've got an employee that has a license for Outlook that ...
- 131
0
votes
1
answer
243
views
Spamassassin don't check my mails
I've a problem on my debian 10 server. Spamassassin don't inspect my mail (I've check the headers and send mail spam tests from other domaisn) . The spamassassin daemon is running but something is ...
1
vote
0
answers
288
views
Mail going missing with Spamassassin, Postfix and Dovecot
I am setting up a new Centos8 server with Spamassassin, Postfix and Dovecot, ClamAV and Amavis.
All was going well until I added a third domain, the first two worked fine for receiving and sending e-...
- 235
2
votes
0
answers
976
views
Postfix: Disable spam filter for outgoing email
My Postfix/SpamAssassin setup is sending out emails with headers from SpamAssassin.
How do I stop it?
Whitelisting my network/domain doesn't seem to do the trick.
How do I tell postfix, to use the ...
0
votes
1
answer
400
views
postfix spamassassin transport external system
Running spamassassin locally on mail system is causing load issues. On another system which uses Exim as an MTA shipping mail off to an array of external spamassassin systems was just a one line ...
0
votes
1
answer
231
views
How can I configure postfix so all e-mails from php mail will also be scanned with spamassassin?
I see a bunch of articles about how to scan mail in postfix from a certain IP address in the network or via submission, etc. But I think php mail uses sendmail and to inject the mail locally.
What ...
1
vote
1
answer
1k
views
how to reject emails with specific subject on Mail server postfix spamassassin?
I have postfix and spamassassin. recently I found an email with subject "XXX" to all company email addresses and aliases.
So I was wondering if I can reject sending emails with specific subject "XXX" ...
- 21
0
votes
0
answers
66
views
Enable spamassassin only for certain domains
I have a postfix/dovecot/spamassassin mail server with virtual users on mysql. The server have more than one domain.
I need a way to leave disabled spammassassin by default and enable it only for ...
- 101
1
vote
0
answers
214
views
Postfix connection refused
So I recently set up Postfix and Dovecot with SpamAssassin for my email server and I tried using telnet to test SMTP and on all SMTP ports (25, 465, 587), I receive connection refused. I've set IP ...
- 11
0
votes
1
answer
916
views
Mail through virtual alias and alias bounced by spamassassin with user unknown
I have the following entry in /etc/postfix/virtual:
[email protected] [email protected], [email protected]
[email protected] tracking.tracking@localhost
The following entry in /...
- 207
0
votes
1
answer
296
views
postfix, spam assassin, swiftmailer
Linux webserver, running a local postfix mail server, PHP web systems on apache. Postfix is configured to pass emails to spampd for spam checking but local networks are exempted:
smtp inet n ...
- 111
1
vote
1
answer
868
views
Dovecot/Postfix Forwarding with spamassassin not working (status=bounced (user unknown))
On Debian 10 I've set up Dovecot and Postfix with Spamassassin working just fine, but when I try to set up forwarding to a remote e-mail with virtual alias, the message bounces.
I tried both of the ...
- 121
1
vote
1
answer
2k
views
I have set up Spamassassin. Only outgoing emails are scanned by spamassassin and not incoming ones
I have set up spamassassin with postfix. The problem is I tried testing the spamassassin default filter by sending the GTUBE spam test email from gmail to my mail server. Spamassassin is not even ...
- 149
0
votes
2
answers
2k
views
How to REJECT email using SpamAssassin
Is it possible to reject emails, like it is done in Postfix using header_checks, using SpamAssassin? Normally, the SpamAssassin only adds the spam flags and by default adds the word SPAM in the ...
- 179