Search found 388 matches

by nicola.piazzi
08 Feb 2021 10:09
Forum: Discussion
Topic: bayes discard messages
Replies: 10
Views: 3702

Re: bayes discard messages

I put these in mailscanner.cf and local.cf
bayes_auto_learn_threshold_nonspam -2
bayes_auto_learn_threshold_spam 2

but it doesnt take spam for this that is more than 2 !
Cattura.PNG
Cattura.PNG (1.98 KiB) Viewed 3642 times
Ham work well because it doesnt take this -0.78 because new value is -2 instead of original 0.1
Cattura.PNG
Cattura.PNG (1.88 KiB) Viewed 3642 times
by nicola.piazzi
08 Feb 2021 09:26
Forum: Discussion
Topic: bayes discard messages
Replies: 10
Views: 3702

Re: bayes discard messages

I cleaned bayes database and wait, after some times i noticed 3 spam elements in it, same as spam messages with score > 12
So it seems that is impossible to change default 12 score to learn spam
if i make a spmassassin -d of a message < 12 il learn correctly
by nicola.piazzi
08 Feb 2021 08:47
Forum: Discussion
Topic: bayes discard messages
Replies: 10
Views: 3702

Re: bayes discard messages

this is a fresh install without any modifications, but it also coours in production system
I put bayes_auto_learn_threshold_spam 2
But also if received a loto of spam number of spam learned stays at 0
(sometimes increases but not as spam received)
Cattura1.PNG
Cattura1.PNG (31.01 KiB) Viewed 3645 times
Cattura1.PNG
Cattura1.PNG (31.01 KiB) Viewed 3645 times
by nicola.piazzi
08 Feb 2021 07:37
Forum: Discussion
Topic: bayes discard messages
Replies: 10
Views: 3702

Re: bayes discard messages

i amusing both
but is seems that it takes only some spams, not all
by nicola.piazzi
05 Feb 2021 17:39
Forum: Discussion
Topic: bayes discard messages
Replies: 10
Views: 3702

bayes discard messages

It happened that bayes record less messages than they arrived and are in range for example i received 10 spamwith score in range and it recorded only 2 if i do a spamassassin -D < message it record the entry ! Is possible that is a priority issue so bayes look at message before it have the right sco...
by nicola.piazzi
05 Feb 2021 14:28
Forum: 4.x Bugs
Topic: reboot slow after configure
Replies: 5
Views: 2086

Re: reboot slow after configure

i am nat talking about 1 minute delay after first install reboot

after installing efa machine takes 2 minutes to reboot that happen after dragcut killall every time
by nicola.piazzi
04 Feb 2021 15:00
Forum: 4.x Bugs
Topic: reboot slow after configure
Replies: 5
Views: 2086

Re: reboot slow after configure

no no, i see relabeling
after first configure reboot (or shutdown) takes 2 minutes forever (i have configured 2 machines and is same thing)
by nicola.piazzi
04 Feb 2021 13:56
Forum: 4.x Bugs
Topic: reboot slow after configure
Replies: 5
Views: 2086

reboot slow after configure

After installing and configuring reboot became slow (2 minutes) on vm on centos 8.3 on esxi 6.7
by nicola.piazzi
02 Feb 2021 10:38
Forum: 4.x Bugs
Topic: MariaDb error installing eFa-4.0.4
Replies: 2
Views: 1369

Re: MariaDb error installing eFa-4.0.4

But after installation seems that last_update colums is already as we want, so this seems a minor bug MariaDB [mailscanner]> describe maillog; +-----------------+---------------------+------+-----+---------------------+-------------------------------+ | Field | Type | Null | Key | Default | Extra | ...
by nicola.piazzi
02 Feb 2021 10:19
Forum: 4.x Bugs
Topic: MariaDb error installing eFa-4.0.4
Replies: 2
Views: 1369

MariaDb error installing eFa-4.0.4

Installing Efa I have this error, using fresh CentOS-8.3.2011-x86_64 [eFa] If these settings are correct type 'OK' to continue. [eFa] if there is an error enter the number you want to change. [eFa] : OK [eFa] - Starting MariaDB and Configuring ERROR 1064 (42000) at line 20: You have an error in your...
by nicola.piazzi
01 Feb 2021 08:18
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

mail_version = 3.5.9 OK with same main.cf now we have all TLS versions Testing protocols via sockets SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 offered (deprecated) TLS 1.1 offered (deprecated) TLS 1.2 offered (OK) TLS 1.3 offered (OK): final now i test it with producion some hours
by nicola.piazzi
28 Jan 2021 17:19
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

I Installed a fresh copy of centos8 (stream) that give by default postfix 3.5.8-1 and with default configuration it give all protocols enabled SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 offered (deprecated) TLS 1.1 offered (deprecated) TLS 1.2 offered (OK) TLS 1.3 offered (OK): final in def...
by nicola.piazzi
28 Jan 2021 15:56
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

I installed a fresh centos 8 system with yum postfix [root@EFA49 ~]# yum list installed | grep postfix postfix.x86_64 2: 3.3.1-12 .el8 @baseos there is no way to disable 1.3, system offers only 1.2 and 1.3 and you can only disable 1.2 SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered T...
by nicola.piazzi
27 Jan 2021 13:25
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

OK, I wait it to test
by nicola.piazzi
27 Jan 2021 11:05
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

i dont know, are you able to produce a newer postfix version compiled to update my machine ?
so i can test it
by nicola.piazzi
27 Jan 2021 10:38
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

it tells : Preferred syntax with Postfix ≥ 3.6: and we have an older one

but it is the same results

SSLv2 not offered (OK)
SSLv3 not offered (OK)
TLS 1 not offered
TLS 1.1 not offered
TLS 1.2 offered (OK)
TLS 1.3 offered (OK): final
by nicola.piazzi
27 Jan 2021 09:30
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

TLS Tests can be done on https://www.immuniweb.com/ssl/ You can specify server name:25 Efa 3 have postfix version = 3.1.3 and give these results TLSv1.0 Non-compliant with PCI DSS requirements TLSv1.1 Good configuration TLSv1.2 Good configuration Efa 4 have postfix version = 3.4.8 and give these res...
by nicola.piazzi
26 Jan 2021 09:19
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

workaround Re: TLS 1.0 1.1 not working on postfix

Solved (workaround solved) Seems that postfix version used in Efa and other recent postfix doesnt offers use TLS less than 1.2 Now efa offer only 1.2 and newest 1.3 You can see tls version offered bysa server installing this simple and useful software under your /etc : cd /etc git clone --depth 1 ht...
by nicola.piazzi
25 Jan 2021 16:31
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

Same thing shawn, it seems to be a postfix related problem consider that i can restore tls1.1 in apache but not in postfix, same machine SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final
by nicola.piazzi
25 Jan 2021 10:45
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

Usually servers retry after TLS problem, but not all Jan 25 11:12:25 EFA42 postfix/smtpd[104208]: connect from smtpauthbis.interhost.it[89.31.73.185] Jan 25 11:12:26 EFA42 postfix/smtpd[104208]: SSL_accept error from smtpauthbis.interhost.it[89.31.73.185]: -1 Jan 25 11:12:26 EFA42 postfix/smtpd[1042...
by nicola.piazzi
25 Jan 2021 07:37
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

same thng with low, tls less than 1.2 not offered so a lot of servers about 10% of our coveration, start tls and offer 1.1, and fails Testing protocols via sockets SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final
by nicola.piazzi
21 Jan 2021 17:01
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not working on postfix

There is a workaround, when we get this problem in log : warning: TLS library problem: error:14209102:SSL routines:tls_early_post_process_client_hello:unsupported protocol:ssl/statem/statem_srvr.c:1686: Jan 21 17:58:59 EFA42 postfix/smtpd[165708]: lost connection after STARTTLS from srv.marecoluce.i...
by nicola.piazzi
21 Jan 2021 09:37
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not wirking

In the same machine, Centos8 i tried to re enable TLS 1.1 in apache and it work, but unable in postfix !!! **** By default apache doesnt offer TLS v1 & v1.1 ./testssl.sh localhost:443 SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3...
by nicola.piazzi
20 Jan 2021 09:20
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not wirking

I installed testssl script git clone --depth 1 https://github.com/drwetter/testssl.sh.git I execute on mailserver : cd /etc/testssl/testssl.sh ./testssl.sh -t smtp efa42.gruppocomet.it:25 Testing protocols via sockets SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offere...
by nicola.piazzi
20 Jan 2021 07:33
Forum: 4.x Bugs
Topic: TLS 1.0 1.1 not working on postfix
Replies: 24
Views: 12245

Re: TLS 1.0 1.1 not wirking

Older Efa with centos 6 9586 TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits) 7284 TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits) 175 TLSv1.2 with cipher DHE-RSA-AES256-SHA256 (256/256 bits) 88 TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits) 74 TLSv1 with cipher DHE-R...