Now we have exhausted all third-party plugins. But we can also create our own SA filters. One of the biggest nuisances is "BCC spam". Someone creates a freemail account with a provider that has no outgoing limit and sends spam emails where all...
A big thank you goes to the giants whose shoulders I stood on:
christian-b for the rspamd integration: https://forum.proxmox.com/threads/integrate-rspamd-as-custom-script.159110/
heutger
zolthar and stoiko ivanov for the GeoIP integration...
Thank you for taking the time to put this together. I did my install in the last 1-2 weeks. I wish I had this before I started.
I'm looking forward to reviewing your guide.
Hello Larsen ,
Since I did not found a decent solution so what i did is to take the option of external custom script into deep action and make my many custom check over there.
Sorry to inform that rule on post 10 does not work,
why ? because if you send mail with pdf+docx (should be block) it is PASS ,
why ? , because if one is not match the tigger will not active
In this weekend I would work on my script , I must...
You right if you know in advanced what you want to block , But this is not how security works.
In the right security method you allow what you need and by default block all other without know much about them
Hello @t.lamprecht
Here is my testing so far ,
This is the list of file extantion to pass.
Here is the rule it self.
Here is the block rule
As I mentioned , this scenario is working with ONLY one attached file.
Can someone advice...
Hello @Badej ,
Thank you for your tring very hard to help,
I did tried that too , when you send mail with more than one attachment the rule will not apply.
That because proxmox check all the mail at one not looping inside of the attach and not...
Hello
I have almost the same problem , I have tried your option without luck so far , what I did is this :
Rule 90 : allowed pdf + tiff + txt
Rule 80 : block all
If i send mail with ALL the attachment meaning pdf + tiff + txt it is pass
BUT ...
Hello All ,
I am seeking for a way to allow zip file with one or more specific file only ,
For Example , "Allow zip with pdf | txt | jpg" ,
Pass zip with pdf + txt
Block zip with pdf + tiff
How can I acheive that.
Best regards ,
Koby Peleg Hen
I see your point and I am using it for a long time.
But I have an issue with that , one of my regex is blocking valid mail and it is not pop up on the search box.
I need find a certain way to figure up which role is the one who activated.
There...
Hello Badej ,
If I take your example let's consider please that I have in rule "Block Subject" 150 RegEx to block a subject.
Who can I know which one was activetd ?
I think you may be wrong about this , I thick that the code is the database rule record id or something like this.
I need to find out which rule is the one who blocked it (I have at least 100 rules....)