Search found 3615 matches

by shawniverson
22 Oct 2023 13:32
Forum: 4.x Bugs
Topic: DKIM issue
Replies: 6
Views: 1960

Re: DKIM issue

I believe this is the DKIM code in SpamAssassin that is the culprit here. I'd be curious how this compares to the Authentication-Results header in the same email. I'm betting that opendkim says it is passing and SpamAssassin is erroneously saying otherwise.
by shawniverson
14 Oct 2023 12:46
Forum: 4.x Bugs
Topic: Received spam from localhost?
Replies: 2
Views: 1119

Re: Received spam from localhost?

This definitely looks like a bug. The Received line should always look like this: Received: from out208-127.dm.aliyun.com (out208-127.dm.aliyun.com [140.205.208.127]) and never like this: Received: from out208-127.dm.aliyun.com (4S00JX0yDtz4x8Mx) The "4S00JX0yDtz4x8Mx" is a smtp queue ID. ...
by shawniverson
24 Sep 2023 16:51
Forum: Discussion
Topic: EFA future Roadmap
Replies: 7
Views: 3379

Re: EFA future Roadmap

I am deciding what to do. I have been away most of this year due to many things going on in my life.

I have an "eFa v5" built on CentOS 9 Stream, though. With some fixes I can get it out the door. This would get anyone interested an upgrade path for continued OS support.
by shawniverson
23 Feb 2023 19:45
Forum: Discussion
Topic: unable to install
Replies: 9
Views: 2774

Re: unable to install

I will work on getting things fixedup for CentOS 7 here. Apologies for the delay. I have had health issues.
by shawniverson
06 Dec 2022 22:05
Forum: How-to
Topic: Backup & Restore Gone Wrong
Replies: 5
Views: 1844

Re: Backup & Restore Gone Wrong

I'm not exactly sure why this is failing. To troubleshoot, what I would do is manually carry out the restore tasks that can be found in /var/eFa/lib/eFa-Configure/func_systemrestore So, starting on line 60 when a backup is chosen it starts by cd in to /var/eFa/backup and then expands the tarball. Th...
by shawniverson
05 Dec 2022 19:27
Forum: How-to
Topic: Backup & Restore Gone Wrong
Replies: 5
Views: 1844

Re: Backup & Restore Gone Wrong

Just out of curiosity, did you set up the replacement with eFa Init before restoring the backup?

It appears either the database isn't running or wasn't initialized, which means you may need to run through setting up the appliance, then run the restore over it so that the database is in a ready state.
by shawniverson
02 Dec 2022 19:54
Forum: Discussion
Topic: failure notice in mailwatch
Replies: 1
Views: 1370

Re: failure notice in mailwatch

Your problem is likely clamd. The /var/log/maillog would reveal what is going on.

You are also on v3, and I'm surprised it is still even functioning.
by shawniverson
23 Nov 2022 18:35
Forum: 4.x Bugs
Topic: Emails that are retained for containing .dat files
Replies: 11
Views: 3728

Re: Emails that are retained for containing .dat files

Fixed here:

https://github.com/MailScanner/v5/pull/614

I'll roll up a new release of MailScanner and pull into eFa, I have quite a few fixes pending.
by shawniverson
23 Nov 2022 18:30
Forum: How-to
Topic: Can I (should I) suppress DMARC report transmission?
Replies: 2
Views: 1283

Re: Can I (should I) suppress DMARC report transmission?

The DMARC reports are controlled with cron jobs that you can optionally disable. /etc/cron.daily/eFa-Daily-DMARC is probably the one you want to examine. Comment the line mentioning /usr/sbin/opendmarc-reports
by shawniverson
23 Nov 2022 18:29
Forum: 4.x Bugs
Topic: SA Bayes not working, TxRep error
Replies: 3
Views: 1522

Re: SA Bayes not working, TxRep error

Glad to know you got it fixed!
by shawniverson
23 Nov 2022 18:28
Forum: Feature Requests
Topic: Rocky Linux 8
Replies: 17
Views: 14212

Re: Rocky Linux 8

eFa is not ready for v9 OSes yet. I have to do some work there.
by shawniverson
28 Oct 2022 14:52
Forum: 4.x Bugs
Topic: IPv6 outgoing relay
Replies: 6
Views: 1758

Re: IPv6 outgoing relay

Yeah this is a bug. The PeerList needs to be comma separated. You can work around it by using brackets for the IP portion and editing /etc/opendkim.conf to comma separate the entries. I'll prepare a fix.
by shawniverson
26 Oct 2022 22:47
Forum: 4.x Bugs
Topic: IPv6 outgoing relay
Replies: 6
Views: 1758

Re: IPv6 outgoing relay

Are you setting that in eFa-Configure? If so, I bet we have a bug here. Let me check into it.
by shawniverson
25 Oct 2022 16:25
Forum: 4.x Bugs
Topic: IPv6 outgoing relay
Replies: 6
Views: 1758

Re: IPv6 outgoing relay

Try enclosing the IPv6 address in square brackets.

Code: Select all

[aaaa:bbbb:cccc:dddd::]/64
by shawniverson
24 Oct 2022 19:52
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 18087

Re: PDF attachment converting to Base64 plain text

Well, I received the test email. It shows the partialMessage.bin as expected in the MailWatch UI (no filename defined, just a MIME type). When I received the email, the .ics file was intact. I also released the email a second time, and compared the attachment mime part with a sha256 hash: e56de70afa...
by shawniverson
23 Oct 2022 02:15
Forum: Introduction
Topic: Hello
Replies: 3
Views: 6215

Re: Hello

Time is precious. I'll get back to this soon. Feel free to jump in and see what we are up against (it is a lot).
by shawniverson
23 Oct 2022 02:14
Forum: 4.x Bugs
Topic: update error
Replies: 2
Views: 2161

Re: update error

CentOS 8 is EOL; switching to CentOS 8 Stream is appropriate.
by shawniverson
23 Oct 2022 02:12
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 18087

Re: PDF attachment converting to Base64 plain text

@shawn Until now we can repeatable create a Zoom (https://zoom.us/) invitation for a video meeting. When sending such an invitation via local outlook to an EFAv4 protected mail server, this email gets there but with a partial message inside EFAv4 but delivers correct to outlook as you wrote in your...
by shawniverson
23 Oct 2022 01:10
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 18087

Re: PDF attachment converting to Base64 plain text

Well, this gives me something to work with. I'll sign up for Zoom and run some tests. I don't have an O365 tenant, but maybe we can start here and see what may be happening. Maybe something is triggering a reconstruction of the mime parts during normal delivery and causing it to be reinserted incorr...
by shawniverson
18 Oct 2022 16:12
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 18087

Re: PDF attachment converting to Base64 plain text

I did see where someone mentioned that releasing the mail from the UI leaves it intact, maybe this would be a way to capture one? Release it and get me a a raw copy with headers?
by shawniverson
18 Oct 2022 15:59
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 18087

Re: PDF attachment converting to Base64 plain text

If you want me to fix this, then I need a good sample of one intercepted prior to it being processed by the system so that I can isolate what is leading to this problem. Under normal conditions a partialMessage.bin should not show up as such on a client, even though it shows up in the appliance that...
by shawniverson
17 Sep 2022 15:37
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 18087

Re: PDF attachment converting to Base64 plain text

partialMessage.bin is normal behavior for MIME parts with a mismatched size, which is all-to-common with PDF attachments. What is not normal is this getting passed along to the client. I'm accepting samples to troubleshoot this further.