Search found 13 matches

by cordeos
14 Jul 2022 14:35
Forum: Discussion
Topic: Use NAMED instead of UNBOUND for DNS
Replies: 5
Views: 435

Re: Use NAMED instead of UNBOUND for DNS

The other related issue we are seeing is the server's /etc/hosts file keeps getting wiped and replaced with a default settings file, losing the few custom (but critical) host/IP entries we have. We arent sure what has changed with eFA... Our stack of eFa 4.0 servers had been running completely solid...
by cordeos
14 Jul 2022 13:23
Forum: Discussion
Topic: Use NAMED instead of UNBOUND for DNS
Replies: 5
Views: 435

Re: Use NAMED instead of UNBOUND for DNS

ok, i guess we could alter this line in /usr/sbin/eFa-Monitor-cron... # Monitored Service Array (daemon=sysv) MonitoredServices=("mysqld=mysqld" "MailScanner=mailscanner" "master=postfix" "httpd=httpd" "clamd=clamd@scan" "unbound=unbound" &...
by cordeos
13 Jul 2022 01:28
Forum: Discussion
Topic: Use NAMED instead of UNBOUND for DNS
Replies: 5
Views: 435

Use NAMED instead of UNBOUND for DNS

Is there any way to reconfigure EFA to let us continue using NAMED DNS service instead of UNBOUND. This needed because our gateways are also setup for REVERSE DNS lookups for our email sending systems. Getting UNBOUND to work reliably for REVERSE DNS is a huge pain, and our NAMED setup has worked pe...
by cordeos
26 Apr 2021 14:51
Forum: How-to
Topic: Upgrade Centos 6 to 7 with EFA-3?
Replies: 4
Views: 1485

Re: Upgrade Centos 6 to 7 with EFA-3?

Installing EFA on CentOS Stream 8 works perfectly.
and as long as you dont need/use the custom action - you really just need to copy over your rules and config files.
by cordeos
26 Apr 2021 10:29
Forum: 4.x Bugs
Topic: Spam custom action no longer works
Replies: 0
Views: 3032

Spam custom action no longer works

This isnt really a bug I guess... more of 'depricated' maybe? The spam custom action (CustomAction.pm) no longer works in EFA 4.0. So no spam reporting link and no spam release notification email possible. This might be a good thing - as it forced us to re-evaluate if these items are really needed o...
by cordeos
26 Apr 2021 10:02
Forum: How-to
Topic: Perfect, Flawless EFA Install on CentOS Stream 8
Replies: 1
Views: 1026

Re: Perfect, Flawless EFA Install on CentOS Stream 8

Its worth noting...

Out of the 5 LINUX distro/versions we tested (extensively), CentOS Stream 8 is the ONLY one which worked absolutely perfectly, first time without a SINGLE adjustment, fix, tweak or modification of any kind. We tested different concoctions of Debian, Ubuntu, CentOS7, and Stream.
by cordeos
26 Apr 2021 10:02
Forum: 4.x Bugs
Topic: Fix EFA 4 install script OS check
Replies: 0
Views: 3017

Fix EFA 4 install script OS check

It would be really helpful to remove the one small dot/period after "release 8." in the EFA 4.0 install script. * CentOS stream reports the version and "release 8" with no decimal place after. #remove the dots after release number, here: # elif [[ $OSVERSION =~ .*'release 8.'.* ]...
by cordeos
26 Apr 2021 09:51
Forum: 4.x Bugs
Topic: Spam Actions shown are incorrect
Replies: 1
Views: 649

Re: Spam Actions shown are incorrect

This makes it super difficult for debugging actions.
by cordeos
26 Apr 2021 09:50
Forum: 4.x Bugs
Topic: Spam Actions shown are incorrect
Replies: 1
Views: 649

Spam Actions shown are incorrect

It seems the Spam "Actions" information does not show the actions taken for each particular message, but instead what actions are currently set. If "Spam Actions" are set to "store-spam" then later changed to "deliver", all historical messages will show the cu...
by cordeos
26 Apr 2021 09:06
Forum: 4.x Bugs
Topic: EFA 4 No Relay Information for Some Messages
Replies: 1
Views: 1948

EFA 4 No Relay Information for Some Messages

We cannot figure out why some messages show inbound, next hop relay/delivery information and some not. Even though all messages are delivered. We have spent quite a bit of time trying to track down the common denominator, but nothing seems to fit. All messages external, to the same internal domain, ...
by cordeos
26 Apr 2021 06:59
Forum: How-to
Topic: Perfect, Flawless EFA Install on CentOS Stream 8
Replies: 1
Views: 1026

Perfect, Flawless EFA Install on CentOS Stream 8

After initially infuriated by the decision to eliminate Centos 8 and beyond (we manage 100s of Cento 6/7 servers) we have now come around to appreciate some really significant benefits to deploying CentOS Stream 8 distribution (upstream, between FEDORA and REDHAT). One of the big improvements is mos...
by cordeos
26 Apr 2021 06:43
Forum: How-to
Topic: How-to Prevent external sender spoofing to EFA
Replies: 18
Views: 39181

Re: How-to Prevent external sender spoofing to EFA

The easiest best solution to prevent spoofing in a standard, simple environment is ADD BLACKLIST from @yourdomain to @yourdomain. If you handle multiple domains, add a BLACKLIST entry for each combination which should NEVER pass through your external SMTP gateway. Internally, all network equipment s...
by cordeos
26 Apr 2021 06:32
Forum: 4.x Bugs
Topic: In Line Signatures (inline.sig.in.html)
Replies: 8
Views: 17816

Re: In Line Signatures (inline.sig.in.html)

We recently began running very heavy, pre-production testing of EFA4 and found lots of problems with the "custom(spam)" or "custom(nonspam)" custom perl action. In general, it seems CustomAction.pm really no longer works. One of the effects of this is we can no longer send the &q...