Search found 529 matches

by darky83
14 Jun 2019 17:01
Forum: Discussion
Topic: below the Minimum system requirements
Replies: 2
Views: 46

Re: below the Minimum system requirements

2GB mem will probably not be enough, but it all depends on how many mails are being processed. I also have a really small test setup running that has maybe 50 mails to process on a day and it currently uses 2.3GB of memory (system has 4 GB) and has 8GB of storage used. Mainly clamav and mailscanner ...
by darky83
19 Nov 2018 09:29
Forum: Introduction
Topic: Hello from Thailand :)
Replies: 1
Views: 533

Re: Hello from Thailand :)

:text-welcomewave:
by darky83
18 Nov 2018 19:24
Forum: Introduction
Topic: Hello from Brian Vess
Replies: 1
Views: 1103

Re: Hello from Brian Vess

:text-welcomewave:
by darky83
18 Nov 2018 19:21
Forum: Discussion
Topic: eFa Project downtime
Replies: 1
Views: 465

eFa Project downtime

All, Just a heads up, we had a storage outage causing corruption on all virtual machine's we run on sunday 18th of November. We had to restore from backups, so it might be that some posts have lost and/or that there are still some items not fully functional. Everything is redundant but because of ha...
by darky83
08 Nov 2018 23:26
Forum: 3.x Bugs
Topic: Defective entries in phishing.bad.sites.conf
Replies: 3
Views: 539

Re: Defective entries in phishing.bad.sites.conf

Try again, created a quick workaround to fix this for now.

it doesn't seem to affect the safe sites list so this should fix it for now, thanks for reporting :)
by darky83
01 Jun 2018 20:37
Forum: 3.x Bugs
Topic: build using kickstarter fails
Replies: 6
Views: 1675

Re: build using kickstarter fails

My mistake, removed the mirror as mirror.centos.org is much faster than our own servers nowdays (when we started with the testing our mirror was next to our dev environment and thus faster for us to start testing..) changed it now, http://dl.efa-project.org/build/3/ks.cfg now points to a working mir...
by darky83
03 Mar 2018 22:00
Forum: Introduction
Topic: Hello from Denmark
Replies: 1
Views: 721

Re: Hello from Denmark

:text-welcomewave:
by darky83
21 Sep 2017 18:49
Forum: 3.x How-to
Topic: Using EFA as MX1 and MX2
Replies: 16
Views: 2391

Re: Using EFA as MX1 and MX2

Keep in mind that in some cases your 'backup' MX might even get a higher load than your primary. We sometimes see domains that receive 80% of their spam on the secondary MX. Some tricks spammers sometimes use is to send mail only to the secondary MX as some domains just have a 'relay' for the second...
by darky83
24 Aug 2017 09:15
Forum: Discussion
Topic: !@#$ spammers
Replies: 6
Views: 2000

Re: !@#$ spammers

Yea it is a trade off, or we make it userfriendly for new users (thus allow them to post everywhere after registering) or deny that and they might giveup because the admins need to approve all accounts first.. (which is anoying at best). I don't really like to limit the forums, as this also means th...
by darky83
08 Aug 2017 10:06
Forum: Discussion
Topic: Maximum number of domains
Replies: 2
Views: 944

Re: Maximum number of domains

There is no limitation in the software, only in resource/throughput based on the performance of the box you run eFa.
by darky83
27 Mar 2017 17:04
Forum: 3.x Bugs
Topic: More obvious spam coming through since update
Replies: 2
Views: 1128

Re: More obvious spam coming through since update

what does a lint test show when you run one?
by darky83
26 Mar 2017 17:30
Forum: 3.x How-to
Topic: Open replay for SMTP on port 25 to outside the company
Replies: 3
Views: 1525

Re: Open replay for SMTP on port 25 to outside the company

See option 8 'mail settings' and then option 2 ' outbound smarthost'.
by darky83
26 Mar 2017 17:28
Forum: 3.x Bugs
Topic: Upgrade 3.0.1.9 - Not enough diskspace
Replies: 5
Views: 1772

Re: Upgrade 3.0.1.9 - Not enough diskspace

We need about 3 times the size of your mysql DB so you probably need to increase the disk size. See: https://forum.efa-project.org/viewtopic.php?f=14&t=516 For a quick check you could run: sudo echo "Free Space: $(df -P /var | awk '{print $4}' | grep [0-9])" sudo echo "Mysql Size: $(du -c /var/lib/m...
by darky83
26 Mar 2017 17:19
Forum: 3.x Bugs
Topic: EFA 3.0.1.9 Performance Issues
Replies: 3
Views: 945

Re: EFA 3.0.1.9 Performance Issues

Do you have greylisting enabled?

if so than 5 min is about normal, and up until the DB has rechecked the hosts sending mail the flow should be normal again.
by darky83
26 Mar 2017 17:13
Forum: 3.x Bugs
Topic: ModSecurity: Access denied with code 403??
Replies: 4
Views: 2086

Re: ModSecurity: Access denied with code 403??

What version of xymon are you using for monitoring?

I use the same setup with Xymon 4.3.27 and don't have any of the mod security warnings you see.
by darky83
18 Mar 2017 12:32
Forum: Discussion
Topic: all mail just disappears
Replies: 12
Views: 3191

Re: all mail just disappears

It somehow seems that the connection from external (in your case from ziggo) gets a timeout after 2 minutes.

I just used telnet to send a message to your server from external and that is accepted..

I just send you a mail reply.
by darky83
18 Mar 2017 11:17
Forum: Discussion
Topic: all mail just disappears
Replies: 12
Views: 3191

Re: all mail just disappears

Well you can try to send a unredacted debug to us using:

Code: Select all

wget http://dl.efa-project.org/debug/send-debug-report.sh
chmod 700 send-debug-report.sh
sudo ./send-debug-report.sh
But note that most info of your system, config and logs will be send to me.
by darky83
18 Mar 2017 10:55
Forum: Discussion
Topic: all mail just disappears
Replies: 12
Views: 3191

Re: all mail just disappears

Well from the outside you seem to get a timeout.

Is there a specific firewall in front of the box, for example a Cisco ASA firewall?
If so try to disable smtp inspection and see if that works.
by darky83
18 Mar 2017 10:19
Forum: 3.x How-to
Topic: SPF problems?
Replies: 5
Views: 1816

Re: SPF problems?

Generaly there is hardly anything you can do as it is up to the senders mail admin, I try not to fix items in eFa but try to point mail admins to the SPF syntax page if their mail is marked as spam, and I instruct my users to call the sender and tell them their mails are not received because they ha...
by darky83
18 Mar 2017 09:37
Forum: Discussion
Topic: all mail just disappears
Replies: 12
Views: 3191

Re: all mail just disappears

In the mailwatch webinterface is there a whitelist entry on the black/whitelist page for 127.0.0.1 to default?
by darky83
11 Feb 2017 09:20
Forum: Discussion
Topic: New Data Protection laws
Replies: 3
Views: 1104

Re: New Data Protection laws

If you send creditcard information by plain unencrypted mail then there is something really wrong with your 'way of working' :naughty: and you should spend all your time on fixing your security issues there.

So no, I don't expect any modifications in eFa for this.
by darky83
07 Feb 2017 17:37
Forum: Introduction
Topic: Hello !
Replies: 1
Views: 913

Re: Hello !

:text-welcomewave:
by darky83
07 Feb 2017 17:35
Forum: Discussion
Topic: EFA Minimum requirements?
Replies: 2
Views: 972

Re: EFA Minimum requirements?

Yup, for a small install you could get by with just 4gb but 8gb should be your starting point if you use it for a number of domains.
by darky83
06 Feb 2017 14:25
Forum: Discussion
Topic: Notice: Undefined variable:
Replies: 15
Views: 4798

Re: Notice: Undefined variable:

if you delete messages manually you might cause some issues down the road. the official postfix way of clearing all messages from the deferred dir is by running: postsuper -d ALL deferred The question more is why would you want to clear the deferred queue? If you keep having lots of dictionary attac...