Search found 47 matches

by SupportOU
07 Mar 2018 06:53
Forum: 3.x How-to
Topic: HELP + URGENT: Need to requeue 2400 mails from quantine to be reprocessed
Replies: 2
Views: 1022

Re: HELP + URGENT: Need to requeue 2400 mails from quantine to be reprocessed

I had an mail storm coming in, filling up the incoming partition, new messages could not be placed in incoming and were moved to the quarantine, which is on the /var partition which has more space. So I needed to reprocess all these messages. found out sendmail -toi < message was my friend. See: htt...
by SupportOU
06 Mar 2018 13:59
Forum: 3.x How-to
Topic: HELP + URGENT: Need to requeue 2400 mails from quantine to be reprocessed
Replies: 2
Views: 1022

HELP + URGENT: Need to requeue 2400 mails from quantine to be reprocessed

Hi there! Anyone knows how to requeue mails from the quarantine to be reprocssed? The mails are in subfolders like /var/spool/MailScanner/quarantine/20180306/4DAD720089.A3D0A which contains a file 'message'. I tried to use postdrop (postdrop < message and postdrop -r < message). I also tried copying...
by SupportOU
16 Nov 2017 14:47
Forum: 3.x Feature Requests
Topic: Script for operations on Black and White list tables
Replies: 2
Views: 2573

Re: Script for operations on Black and White list tables

Indeed a good start! I my case I only have to modify the blacklist automated. Thanks! :clap: :clap: # adding domain to mysql db mailscanner table blacklist MAILWATCHSQLPWD=`grep MAILWATCHSQLPWD /etc/EFA-Config | sed 's/.*://'` if [[ -z $MAILWATCHSQLPWD ]]; then echo "Unable to access SQL password fr...
by SupportOU
03 Nov 2017 19:51
Forum: 3.x Feature Requests
Topic: Script for operations on Black and White list tables
Replies: 2
Views: 2573

Script for operations on Black and White list tables

Hola, I have automated a lot of stuff for allowing new users and departments on my platform. Is there a piece of script with which I can add or delete black and white list entries? Or should I create something myself with the mySQL credentials in the conf files? And are the tables straight forward? ...
by SupportOU
03 Nov 2017 19:23
Forum: 3.x Bugs
Topic: Deliver Cleaned Messages and/or Files
Replies: 3
Views: 1611

Re: Deliver Cleaned Messages and/or Files

Hi, Yea, I know. But some users do get the stripped message (original attachment replaced by a neat warning message with the messageID) and some don't. No clue why its not always the same. Of course I want the cleaned message to be delivered always (with the replacement attachment). So, any idea why...
by SupportOU
03 Nov 2017 15:19
Forum: 3.x Bugs
Topic: Deliver Cleaned Messages and/or Files
Replies: 3
Views: 1611

Deliver Cleaned Messages and/or Files

Hi All, Plz see below example. This inbound message is not delivered to the final recipient. I have no clue why. I got in mailscanner.conf: Deliver Disinfected Files = yes Still Deliver Silent Viruses = no Deliver Cleaned Messages = yes Anyone an idea? Grtz, Ronald [root@sys-mailgw12 ~]# cat /var/lo...
by SupportOU
19 Oct 2017 13:19
Forum: 3.x Feature Requests
Topic: Shared database, to allow multiple EFA appliances sharing one truth for SQLGrey etc
Replies: 4
Views: 3644

Shared database, to allow multiple EFA appliances sharing one truth for SQLGrey etc

Hola, I don't know if this is already in the wish list somewhere, but is it possible to have a shared MariaDB, which can serve multiple instances of the appliance? This, so we can have true HA with one truth for grey listing, black/whitelists, statistics, bayes, and so on. Would be super! Grtz, Ronald
by SupportOU
20 Feb 2017 14:11
Forum: 3.x How-to
Topic: 3.0.1.8 fresh deployment
Replies: 3
Views: 981

Re: 3.0.1.8 fresh deployment

I'll check regularly then!
Thanks in advance!

BTW, is there an export tool for SQLBlack/white list? Or should I just use the generic mySQL thingies ...?

Grtz,
Ronald
by SupportOU
17 Feb 2017 15:21
Forum: 3.x How-to
Topic: 3.0.1.8 fresh deployment
Replies: 3
Views: 981

3.0.1.8 fresh deployment

Hola,

is the only way of getting 3.0.1.8 is to deploy 3.0.1.5 and update from there?

Grtz,
Ronald
by SupportOU
17 Feb 2017 15:19
Forum: 3.x How-to
Topic: How To Mass Import Whitelists and Blacklists
Replies: 6
Views: 17295

Re: How To Mass Import Whitelists and Blacklists

Hola!

Is there also a mass export functionality??

Grtz,
Ronald
by SupportOU
13 Feb 2017 22:15
Forum: 3.x How-to
Topic: Bad Content - user notify mail
Replies: 4
Views: 2687

Re: Bad Content - user notify mail

Hi,
Ever fixed this? I have the exact same problem. But if I set deliver Silent Viruses then my users are getting the attachment, that should have been removed.

Kinda lost here,

Grtz
by SupportOU
09 Feb 2017 21:44
Forum: 3.x How-to
Topic: Block Office documents with Macro's and notify recipient, rulebased
Replies: 8
Views: 2852

Block Office documents with Macro's and notify recipient, rulebased

Hi All, Anyone knows if it is possible to block all Office documents that contain macro's for recipients of *@domain1.com , while allowing this for users of *@domain2.com. Do I need to block/allow this in ClamAV or MailScanner or a combination? For now I used the /etc/MailScanner/rules/content.scann...
by SupportOU
05 Dec 2016 22:42
Forum: 3.x Feature Requests
Topic: DNSBL and stuff
Replies: 17
Views: 8980

Re: DNSBL and stuff

Hi Wilbourne,

reject_unknown_client_hostname is different than reject_unlisted_sender ? It was my understanding that reject_unknown_client_hostname blocks all that has no DNS name mapping or PTR to go with that.

I ll have a look at scrollout, thanks!
by SupportOU
05 Dec 2016 22:12
Forum: 3.x Feature Requests
Topic: postscreen!
Replies: 6
Views: 2873

Re: postscreen!

Any info welcome, though I don't think it is very hard to add this to our existing mix. But if you can spare the master.cf and main.cf from that (or just the relevant portions), just post!

Grtz
by SupportOU
05 Dec 2016 22:10
Forum: 3.x Bugs
Topic: change recursion settings
Replies: 3
Views: 1429

Re: change recursion settings

Kinda late, but thanks :)
by SupportOU
25 Nov 2016 13:27
Forum: 3.x Feature Requests
Topic: postscreen!
Replies: 6
Views: 2873

postscreen!

Hola,
What about setting up postscreen on the border instead of the postfix daemon? This will anyway make sure encryption is used and postscreen is specifically built to be on the border.
I could create a master.cf template I guess. And the main.cf to go with that.
Grtz,
Ronald
by SupportOU
25 Nov 2016 13:24
Forum: 3.x Feature Requests
Topic: encrypt messages in quarantine
Replies: 0
Views: 1132

encrypt messages in quarantine

Hola, Can we encrypt the messages in quarantine with a private key only known to root and not by other 'junior' admins accessing the EFA to release messages? We have some guys that are doing some work, but I'd like them to only read the subject line and not the entire contents of the mail. Grtz, Ron...
by SupportOU
25 Nov 2016 13:04
Forum: 3.x Feature Requests
Topic: EFA => WFA?
Replies: 5
Views: 2147

Re: EFA => WFA?

Dunno, LXC is new to me! haha Docker is basically a host that is capable of spinning up docker containers. Containers you can create fairly easy. On your laptop you require virtual box to run Docker. I can also just upload a .vmdk with some stuff to an ftp location, so you can see what you think of ...
by SupportOU
24 Nov 2016 10:00
Forum: 3.x Feature Requests
Topic: DNSBL and stuff
Replies: 17
Views: 8980

Re: DNSBL and stuff

Hi Wilbourne, I checked some parameters: "With Postfix 2.0 snapshot releases, "reject_unlisted_recipient" is called "check_recipient_maps". Postfix 2.1 understands both forms." I use check_recipient_maps with an ldap lookup to my ad to see if a recipient exists in my domain. "reject_unlisted_sender"...
by SupportOU
21 Nov 2016 16:00
Forum: 3.x Feature Requests
Topic: EFA => WFA?
Replies: 5
Views: 2147

Re: EFA => WFA?

Yeah, well, for that purpose I use Mail Piler, really good product, also freeware. https://bitbucket.org/jsuto/piler or with services http://www.mailpiler.org/wiki/start Have a look, for me this fits the purpose extremely well. And good and free web filter appliances are not that many out there ... ...
by SupportOU
15 Nov 2016 12:04
Forum: 3.x Feature Requests
Topic: EFA => WFA?
Replies: 5
Views: 2147

EFA => WFA?

Hola,

EFA works gr8, what about creating a Web Filter Appliance, based on squid/clamav/squidguard? I am currently working on a setup with all these and we might turn this one also into an appliance.

Just a thought!

Grtz,
Ronald
by SupportOU
15 Nov 2016 11:56
Forum: 3.x Feature Requests
Topic: DNSBL and stuff
Replies: 17
Views: 8980

Re: DNSBL and stuff

Guys! Thanks for all the info! Still got some reports from end users complaining about the ransomware plague that is upon us. In EFA the UnOfficial Sigs are included from Malwarepatrol and securiteinfo. Now, malwarepatrol also offers a premium subscription, but that's $3900 a year, which is lot of m...
by SupportOU
04 Nov 2016 08:23
Forum: 3.x Bugs
Topic: change recursion settings
Replies: 3
Views: 1429

change recursion settings

Hola, I need to change my recursion settings back from DISABLED to ENABLED. I tried that through EFA-Configure, but this didn;t work. Any ideas where to change it manually? Must be in the unbound.conf, but I can't figure out what to change. In the examples in the config file recursion is per zone lo...
by SupportOU
04 Nov 2016 08:19
Forum: 3.x Feature Requests
Topic: DNSBL and stuff
Replies: 17
Views: 8980

DNSBL and stuff

Hola, Anyone wants to share their postfix relay restrictions? And anyone set up postscreen to complement postfix? I use abuseat.org, spamhaus and barracuda for DNSBL. Anyone has some more/better? spamhaus needs full recursion though... See if we can work out a good postfix defense, 1st line of defen...
by SupportOU
04 Nov 2016 08:16
Forum: 3.x Feature Requests
Topic: Find messages
Replies: 1
Views: 1632

Re: Find messages

This was indeed very simple ** bluish ** :?