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viper407
Posts: 25
Joined: 09 Mar 2022 09:55

Hello

Post by viper407 »

Good morning

My name is Edward. I did alot of research and found eFA and have already implemented it in my lab, fully operational. It does wonders. I have done testing with attachments and double extensions like .exe.pdf and it blocks it 100%.

I have already started setting it up for my client due to the amount of spam they are getting.

I am not sure if this is the place to ask a question but I have three of them:

A) Can i turn on the firewall on CentOS 8? Will it break anything?
$ sudo systemctl start firewalld
$ sudo systemctl enable firewalld

B) Can i secure the password files?
$ sudo chattr +i /etc/passwd
$ sudo chattr +i /etc/shadow

C) I checked the forums and you mentioned some time ago about adding spam assassin spoof plugin. Is this active now? How do i add it and enable it?

Apologies for the questions if not the correct place.

Once again, thank you for an awesome product.

Kind Regards
Edward
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shawniverson
Posts: 3644
Joined: 13 Jan 2014 23:30
Location: Indianapolis, Indiana USA
Contact:

Re: Hello

Post by shawniverson »

:text-welcomewave:
viper407
Posts: 25
Joined: 09 Mar 2022 09:55

Re: Hello

Post by viper407 »

Thank you Shawn for accepting my post :-)
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