Search found 437 matches

by ovizii
19 Feb 2019 11:12
Forum: 3.x Feature Requests
Topic: Supported Antivirus Consideration & Question
Replies: 6
Views: 490

Re: Supported Antivirus Consideration & Question

Not trying to hijack your thread just some input: we are also using the free sophos version and have bought additional AV definitions for clamav: securiteinfo - roughly 30€ / year for their professional subscription and malwarepatrol - roughly 40€ / year This and using clamav-unofficial-sigs with th...
by ovizii
29 Nov 2018 20:41
Forum: 3.x How-to
Topic: How to use phishing.safe.sites.custom ?
Replies: 3
Views: 310

Re: How to use phishing.safe.sites.custom ?

Thanks for the workaround. I'll do that until someone finds a better way.
by ovizii
22 Nov 2018 13:05
Forum: 3.x How-to
Topic: How to use phishing.safe.sites.custom ?
Replies: 3
Views: 310

How to use phishing.safe.sites.custom ?

I had read (somewhere) that I can add safe sites in here to mitigate the problem that the global "bad" list lists onedrive.live.com and play.google.com by listing them inside phishing.safe.sites.custom - and yet even after restarting Mailscanner, these lists still get marked as phishing fraud. Did a...
by ovizii
27 Sep 2018 08:22
Forum: Discussion
Topic: web interface unreachable 2-3 times a day
Replies: 7
Views: 557

Re: web interface unreachable 2-3 times a day

Thanks for the pointers. I will do all of that and reply if / when it happens again.
by ovizii
26 Sep 2018 08:36
Forum: Discussion
Topic: web interface unreachable 2-3 times a day
Replies: 7
Views: 557

Re: web interface unreachable 2-3 times a day

nope. the system resources for EFA are actually over-sized. To give you an idea, this EFA instance has about an average of 150 emails per working day and 20 per Sat/Sun. Its a VM with 8GB RAM and 2CPUs. The problem has recently started and hasn't happened again since I posted here. I was rather curi...
by ovizii
24 Sep 2018 07:47
Forum: Discussion
Topic: web interface unreachable 2-3 times a day
Replies: 7
Views: 557

web interface unreachable 2-3 times a day

EFA keeps working but the web interface keep telling me cannot connect or unreachable. Solved by doing a /etc/init.d/httpd restart the /var/log/httpd/error.log file says: [notice] child pid 53446 exit signal Segmentation fault Any ideas? I already did a yum update.This happened twice in the last 24h
by ovizii
09 Aug 2018 11:27
Forum: Discussion
Topic: Another all-in-one mailserver
Replies: 1
Views: 418

Another all-in-one mailserver

@shawniverson: I saw you post in the announcement category about an all-in-one mailserver: viewtopic.php?f=8&t=3142

and wanted to add an alternative: https://github.com/atech/postal
by ovizii
24 Jul 2018 08:16
Forum: 3.x Feature Requests
Topic: Integrate DMARC monitoring into EFA?
Replies: 1
Views: 583

Integrate DMARC monitoring into EFA?

I know about 2 services, the first one is free for personal use: https://dmarcian.com/ and hte second app free for anyone but only reports basic stats: https://dmarc.postmarkapp.com/ so my idea was, could it be possible to implement this somehow, maybe at a much later stage into EFA? i.e. I set a re...
by ovizii
11 Jun 2018 12:50
Forum: Discussion
Topic: Some ideas for new features for V4
Replies: 11
Views: 1288

Re: Some ideas for new features for V4

Before you decide to use encrypted email, I would read this first: https://thehackernews.com/2018/05/pgp-smime-email-encryption.html Link to: Breaking S/MIME and OpenPGP Email Encryption.pdf https://efail.de/efail-attack-paper.pdf SeppMAIL : https://www.seppmail.com/secure-email/email-encryption/ I...
by ovizii
11 Jun 2018 12:47
Forum: Discussion
Topic: Some ideas for new features for V4
Replies: 11
Views: 1288

Re: Some ideas for new features for V4

pdwalker wrote:
11 Jun 2018 10:37
Link?
https://www.deeztek.com/products/hermes ... l-gateway/

it was my first link, sorry for not being too specific.
by ovizii
07 Jun 2018 09:08
Forum: Discussion
Topic: Some ideas for new features for V4
Replies: 11
Views: 1288

Re: Some ideas for new features for V4

Thanks for all the input. I only posted this when I found that deeztech appliance which does everything EFa does and incorporates email archiving and the encryption gateway so I thought people around here might take a look if there#s anything that could be beneficial to EFA :-)
by ovizii
06 Jun 2018 10:14
Forum: Discussion
Topic: Some ideas for new features for V4
Replies: 11
Views: 1288

Re: Some ideas for new features for V4

I am aware that EFA has a certain specialization and I usually prefer a single tool for a single job but sometimes its easier to use a all-in-one solution when i.e. both tools would normally handle DKIM or certificates I am looking for something like this constellation: internet <=> email encryption...
by ovizii
05 Jun 2018 11:50
Forum: Discussion
Topic: Some ideas for new features for V4
Replies: 11
Views: 1288

Some ideas for new features for V4

While searching for a free / open-source email encryption gateway I found this product: https://www.deeztek.com/products/hermes-secure-email-gateway/ which seems to combine the functionality of EFA + email archiving + encryption gateway so I thought maybe the developer of EFA could have a look for p...
by ovizii
01 Jun 2018 07:33
Forum: 3.x How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 10508

Re: Install Sophos Antivirus

I think something along the lines of (for Debian) dpkg-reconfigure locales and chose the additional locales - there is also locale-gen or locales-gen on Debian - not sure how that works on Centos.
by ovizii
30 May 2018 06:51
Forum: 3.x How-to
Topic: Install Sophos Antivirus
Replies: 26
Views: 10508

Re: Install Sophos Antivirus

I've never received any attachments with a completely foreign locale, could this be made to work if you install the correct locales on the EFA system?
by ovizii
25 Apr 2018 10:02
Forum: 3.x Feature Requests
Topic: Mailscanner plugin for checking download URLs
Replies: 3
Views: 1256

Re: Mailscanner plugin for checking download URLs

nicola.piazzi wrote:
24 Nov 2017 15:18
Hi,
This is done automaticaly by antivirus that scans each message
EFA includes CLAM but if you want is very easy to add SOPHOS so you can have 2 engines
Are you sure the AV covers this? I thought AV only checks attachments and not links.
by ovizii
19 Jan 2018 09:10
Forum: Discussion
Topic: Question regarding the Meltdown and Spectre announcement
Replies: 4
Views: 855

Re: Question regarding the Meltdown and Spectre announcement

ah, I understand, thanks for taking the time to explain.
by ovizii
18 Jan 2018 11:14
Forum: Discussion
Topic: Question regarding the Meltdown and Spectre announcement
Replies: 4
Views: 855

Re: Question regarding the Meltdown and Spectre announcement

ah, ok, thanks.

May I ask why kernel updates were blocked to start with?
by ovizii
18 Jan 2018 09:06
Forum: Discussion
Topic: Question regarding the Meltdown and Spectre announcement
Replies: 4
Views: 855

Question regarding the Meltdown and Spectre announcement

Hi there, I am referring to this thread: viewtopic.php?f=8&t=2896

Would someone more knowledgeable than me please explain what exactly that line does?
by ovizii
05 Dec 2017 13:35
Forum: Discussion
Topic: SASL LOGIN authentication failed
Replies: 20
Views: 5061

Re: SASL LOGIN authentication failed

!!!ATTENTION!!! Whoever copied my sample config from https://pastebin.com/jn8K6Ztw please go edit your config and replace my email address with yours. I keep receiving emails for someone else's fail2ban installation :-) I'm not naming the sender here as to not embarrass anyone and I have edited the...
by ovizii
27 Nov 2017 10:16
Forum: Discussion
Topic: Spam getting through with spamassasin score of 0.00
Replies: 6
Views: 1408

Re: Spam getting through with spamassasin score of 0.00

Well, lets look at these issues one by one: a) Outlook / Exchange settings prohibit download of images until allowed by user. Nothing to be done on EFA's side. b) Images external/internal/etc. I see someone said: When you save one of these as an eml and then open it up in notepad, you get the header...
by ovizii
07 Nov 2017 16:06
Forum: Discussion
Topic: Spam getting through with spamassasin score of 0.00
Replies: 6
Views: 1408

Re: Spam getting through with spamassasin score of 0.00

afaik SA does not scan emails above a certain size as "usually" spammers send "small" emails in high volumes so most emails with "big" attachments are usually HAM. You can change this in your Mailscanner config as far as I remember. => https://www.mailscanner.info/MailScanner.conf.index.html#Max Spa...
by ovizii
07 Nov 2017 11:38
Forum: 3.x How-to
Topic: [howto] Installing and using opendkim with EFA 3.0.0.7
Replies: 52
Views: 15893

Re: [howto] Installing and using opendkim with EFA 3.0.0.7

@ulfthomas: I just wanted to confirm that I had the exact same problem and solution. I didn't find any other option than to completely disable inline signing.
by ovizii
04 Oct 2017 08:05
Forum: 3.x How-to
Topic: Issue with allowing spam
Replies: 9
Views: 1715

Re: Issue with allowing spam

Duh! I need more coffee, fresh at work, only had one so far. Thanks for clarifying :-)
by ovizii
04 Oct 2017 06:49
Forum: 3.x How-to
Topic: Issue with allowing spam
Replies: 9
Views: 1715

Re: Issue with allowing spam

SA seems to be working just fine, in the screenshot I cna see a message scored with 14.33 - what did you set your SPAM limits to? My SPAM limit is 5 and high Scoring SPAM limit is 10. or did I misread that screenshot? Did you by any chance activate the option for individual SPAM scores? If you do th...