Search found 3650 matches

by shawniverson
10 Mar 2022 00:27
Forum: Discussion
Topic: Few questions on locking down eFa on CentOS 8
Replies: 2
Views: 1242

Re: Few questions on locking down eFa on CentOS 8

A) Yes, just make sure you allow at least tcp ports 22,25,80,443,587 where needed.

B) Yes, that should be fine.

C) FromNameSpoof? You can enable that plugin in /etc/mail/spamassassin/v342.pre.
by shawniverson
10 Mar 2022 00:21
Forum: How-to
Topic: want to know how to block .co email
Replies: 1
Views: 1096

Re: want to know how to block .co email

Hi, so to block .co. A few different ways you can do this. 1. Postfix You can add sender check, you'll need to set up a regex lookup for that, more details here: https://www.postfix.org/postconf.5.html#smtpd_sender_restrictions 2. SpamAssassin You can do this in /etc/mail/spamassassin/local.cf: blac...
by shawniverson
09 Mar 2022 15:17
Forum: Introduction
Topic: Hello
Replies: 2
Views: 2474

Re: Hello

:text-welcomewave:
by shawniverson
09 Mar 2022 15:15
Forum: Discussion
Topic: Convert from CentOS 8 to Rocky
Replies: 8
Views: 3584

Re: Convert from CentOS 8 to Rocky

Try running through the initial setup first then run the restore.
by shawniverson
26 Feb 2022 18:07
Forum: 4.x Bugs
Topic: permission problems after last night EFA update
Replies: 4
Views: 1919

Re: permission problems after last night EFA update

The update should have set that ownership, can you do me a favor and take a look at /var/log/eFa/update.log and tell me if anything is there that might give us some insight?
by shawniverson
26 Feb 2022 17:56
Forum: 4.x Bugs
Topic: permission problems after last night EFA update
Replies: 4
Views: 1919

Re: permission problems after last night EFA update

Correct ownership:

Code: Select all

sudo chown postfix /var/spool/MailScanner/{milterin,milterout}
I'm taking a look into why that didn't get set during the update.
by shawniverson
17 Feb 2022 13:56
Forum: How-to
Topic: Rate-limiting relays
Replies: 2
Views: 2463

Re: Rate-limiting relays

Yes, you can rate-limit using postfix.

http://www.postfix.org/TUNING_README.html#conn_limit

You'll notice, however that the ratelimiting is global, using an exceptions list. What you want, however, is probably the opposite.

To do that, you may want to take a look at https://postfwd.org/ instead.
by shawniverson
10 Feb 2022 12:53
Forum: How-to
Topic: Increase spam assassin score for gmail
Replies: 7
Views: 3166

Re: Increase spam assassin score for gmail

Yes.

You could add a custom rule to /etc/mail/spamassassin/local.cf to add a score to anything from gmail.com

https://cwiki.apache.org/confluence/dis ... itingrules
by shawniverson
10 Feb 2022 12:51
Forum: Feature Requests
Topic: white labeling
Replies: 2
Views: 2705

Re: white labeling

Yes. The logos are in /var/www/html/mailscanner/images.
by shawniverson
08 Feb 2022 14:44
Forum: How-to
Topic: Disable CLAM/D?
Replies: 1
Views: 1326

Re: Disable CLAM/D?

You can set the following...

/etc/MailScanner/MailScanner.conf

Code: Select all

Virus Scanners = none
and then disable clamd/clamd updates and clamav-unofficial-sigs updates
by shawniverson
03 Feb 2022 15:17
Forum: Discussion
Topic: Milter Outbound messages
Replies: 4
Views: 1978

Re: Milter Outbound messages

So, this has me concerned. The fact that you mention when it started is vital. Back in Nov 2021, this change was made: Limit queue processing to child-owned queue files in MSMail.pm So, your theory about restarts is plausible. If the child stops or dies before before processing the files it owns, th...
by shawniverson
03 Feb 2022 15:06
Forum: Discussion
Topic: PDF attachment converting to Base64 plain text
Replies: 35
Views: 114691

Re: PDF attachment converting to Base64 plain text

So, those mime boundaries look correct. I'm now thinking we are dealing with a MIME property mismatch.

Is it possible that the size of the mime part representing the PDF is not the actual size of the PDF content, triggering MailScanner to flag it as a partial message?
by shawniverson
03 Feb 2022 14:58
Forum: Discussion
Topic: Missing email
Replies: 4
Views: 1918

Re: Missing email

Ok, that shouldn't be a big deal. That's for the eFa tokens db, means the password is not set for the database user. To fix as root: mysql -e "ALTER USER 'efa'@'localhost' IDENTIFIED BY 'somepassword'; FLUSH PRIVILEGES;" if [[ -z $(grep EFASQLPWD /etc/eFa/eFa-Config) ]]; then echo "EF...
by shawniverson
03 Feb 2022 14:48
Forum: Discussion
Topic: Convert from CentOS 8 to Rocky
Replies: 8
Views: 3584

Re: Convert from CentOS 8 to Rocky

I haven't tested it with eFa but will give it a try.
by shawniverson
31 Jan 2022 20:42
Forum: Feature Requests
Topic: Forward spam to abuse@
Replies: 1
Views: 2385

Re: Forward spam to abuse@

This is a good feature request, and one I could use as well.
by shawniverson
31 Jan 2022 20:25
Forum: How-to
Topic: Integrate Eset File Security 8.0.375.0
Replies: 20
Views: 13792

Re: Integrate Eset File Security 8.0.375.0

I'll be fixing the missing wrapper in the next update
by shawniverson
31 Jan 2022 20:24
Forum: Discussion
Topic: Milter Outbound messages
Replies: 4
Views: 1978

Re: Milter Outbound messages

First question, what version of MailScanner are you on?

Code: Select all

rpm -qa | grep MailScanner
by shawniverson
31 Jan 2022 20:23
Forum: Discussion
Topic: Missing email
Replies: 4
Views: 1918

Re: Missing email

I think "database disk image is malformed" may be the Processing.db or the SpamAssassin.cache.db, but not sure which.

Do you see that message when you do this?

Code: Select all

MailScanner --processing
by shawniverson
29 Jan 2022 11:56
Forum: 4.x Bugs
Topic: PHP Fatal error / Postfix crash
Replies: 2
Views: 6453

Re: PHP Fatal error / Postfix crash

There's something not quite right in your maillog. Try rotating /var/log/maillog and see if that helps.
by shawniverson
23 Jan 2022 17:12
Forum: 4.x Bugs
Topic: Click Here to report links gone
Replies: 26
Views: 33388

Re: Click Here to report links gone

freyuh wrote: 18 Jan 2022 15:58 Hello shawn,

many thanks!!!!
I made a donation too, hope this also helps ;)


Sincerely,
Ulrich.
Thank you so much! :D
by shawniverson
23 Jan 2022 17:11
Forum: Discussion
Topic: Inquiry on the next release update
Replies: 3
Views: 1976

Re: Inquiry on the next release update

Yeah the failovermethod=priority is no longer a thing. Error is benign, though.

I am working on CentOS 9 Stream and Debian 11. I must be some kind of madman trying to work, study, and do this stuff all at the same time. :roll:

In the meantime Almalinux 8 and Rockylinux 8 are supported now.
by shawniverson
23 Jan 2022 17:06
Forum: How-to
Topic: SPF and Client IP in SpamHaus
Replies: 5
Views: 2893

Re: SPF and Client IP in SpamHaus

What is your version of MailScanner currently?

Code: Select all

rpm -qa | grep MailScanner
by shawniverson
17 Jan 2022 19:56
Forum: Introduction
Topic: Hello
Replies: 5
Views: 30383

Re: Hello

:text-welcomewave:

Yes, I have started on EL9 support. Lots of packages to make!
by shawniverson
17 Jan 2022 19:55
Forum: 4.x Bugs
Topic: Click Here to report links gone
Replies: 26
Views: 33388

Re: Click Here to report links gone

Sure can. I'll bump this to the top of my list.
by shawniverson
12 Jan 2022 15:02
Forum: Discussion
Topic: Problem with DBF attachment
Replies: 3
Views: 2778

Re: Problem with DBF attachment

This is a filetype rule that is firing...

/etc/MailScanner/filetype.rules.conf

Code: Select all

deny    executable      No executables          No programs allowed