Search found 12 matches

by pingu
14 Jan 2024 12:28
Forum: How-to
Topic: ARC - GMAIL
Replies: 3
Views: 11447

ARC - GMAIL

Hey everyone, I'm running eFa-4.0.4 as an outbound only filter. I have setup SPF, DMARC, DKIM on the TLD. Everything comes up fine when I send a test to Gmail. All passes. However I know that it's not running openARC and I'm reading that it will be one of the requirements for GMAIL/Google for all ho...
by pingu
15 Apr 2022 10:23
Forum: How-to
Topic: Spamhaus / DNS cache
Replies: 1
Views: 9315

Spamhaus / DNS cache

Hey guys, It appears that I've reached a limit when it comes to using SpamHaus' query limit. My postfix/Mailscanner are set to use zen.spamhaus.org. I like using spamhaus but they sent me an email about my server's queries being too many. So I'm wondering what you guys have setup as far as DNS cachi...
by pingu
28 Jan 2022 16:14
Forum: 4.x Bugs
Topic: PHP Fatal error / Postfix crash
Replies: 2
Views: 6371

Re: PHP Fatal error / Postfix crash

bump
by pingu
25 Jan 2022 18:26
Forum: 4.x Bugs
Topic: PHP Fatal error / Postfix crash
Replies: 2
Views: 6371

PHP Fatal error / Postfix crash

Hello, I've been running into a strange issue in the last couple of weeks. one of my Efa boxes seems to be crashing at random times, below is a snippet of the logs at the moment of services crashing: Jan 25 10:16:08 sc01 rsyslogd[3077938]: imjournal: 4565 messages lost due to rate-limiting (20000 al...
by pingu
10 Jun 2021 20:35
Forum: How-to
Topic: Milter "can't read SMFIC_OPTNEG"
Replies: 2
Views: 2689

Re: Milter "can't read SMFIC_OPTNEG"

In case someone bumps into this thread: I believe this to have been an issue with OpenDkim. I noticed that since I run a high load Efa-project server, and my DNS is hosted outside this server, I enabled "query cache" in my opendkim.conf options. This seems to improve stability of Opendkim ...
by pingu
03 Mar 2021 19:14
Forum: How-to
Topic: Milter "can't read SMFIC_OPTNEG"
Replies: 2
Views: 2689

Milter "can't read SMFIC_OPTNEG"

Hello, I run a high traffic server and lately I've been seeing these errors in the Maillog just after the servers stops processing incoming emails: Mar 3 postfix/cleanup[152480]: warning: milter inet:127.0.0.1:8891: can't read SMFIC_OPTNEG reply packet header: Success Mar 3 opendkim[1618]: OpenDKIM ...
by pingu
12 Feb 2021 11:18
Forum: 4.x Bugs
Topic: Virus Scanning: Denial Of Service attack detected!
Replies: 40
Views: 44396

Re: Virus Scanning: Denial Of Service attack detected!

Now I'm not sure what the issue really is... I was observing my Efa-server about 30 minutes ago. I saw that the 'Milter Inbound' queue kept going up but nothing was being processed. The 'per-minute traffic' graph totally flat lined. I know that traffic was being sent to the Efa-server from another S...
by pingu
10 Feb 2021 17:30
Forum: 4.x Bugs
Topic: Virus Scanning: Denial Of Service attack detected!
Replies: 40
Views: 44396

Re: Virus Scanning: Denial Of Service attack detected!

Hi Guys, I'm running into the same issue. It just started happening today. I was seeing a lot of 'Denial of service attack detected!' errors and Clamd/scan was running the cpu at an all time high. So I updated eFa-project to the latest version I disabled the clamav-unofficial-sigs (upon Shawn's reco...
by pingu
03 Feb 2021 19:40
Forum: How-to
Topic: Signatures breaking DKIM?
Replies: 3
Views: 1689

Re: Signatures breaking DKIM?

Thanks for the clarification.

Does manipulating the headers break DKIM?

I've seen some posts in here in where people complain about DKIM issues when using eFa-project as an outbound relay.
Do you have any experience in this?
by pingu
02 Feb 2021 19:16
Forum: How-to
Topic: Signatures breaking DKIM?
Replies: 3
Views: 1689

Signatures breaking DKIM?

Hello, I'm running version 4.0.3 on an outbound-only efa server. When I go to eFa-Configure: 8) Spam Settings --> 1) Non Spam settings: I DISABLE storing of Non Spam & also disable signatures. However I still see the signatures on all of the outgoing emails that pass through: DKIM-Filter: OpenDK...
by pingu
21 Jan 2021 12:23
Forum: How-to
Topic: Outbound Relay and DMARC
Replies: 1
Views: 1117

Outbound Relay and DMARC

Hey Folks, We are a webhosting company with several dozen mail servers that send email to out EFA-project box: Customer SMTP --> internal SMTP gateway --> EFa-Project --> Internet The 'internal SMTP gateway' servers are all under private IP addresses. The issue I see is that eFa-Project is sending D...
by pingu
10 Dec 2020 08:10
Forum: How-to
Topic: User account access for management
Replies: 1
Views: 1234

User account access for management

Hello all, For the Web interface, is there a way to create an Administrator account that has access to all the emails in the quarantine and can release/blacklist emails, but not have them access the configuration files? In other words, I'd like to create a second admin account for our techsupport de...