Author Topic: Securing POSTFIX  (Read 1925 times)

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Securing POSTFIX
« on: August 23, 2020, 10:32:58 AM »
Hello Everyone,
Is the out of the box POSTFIX Configuration secure or are they any tweaks that can be made to secure it even further without breaking it? Does anyone have any secure example configurations they can share?

Thanks

Bossmanuk

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Re: Securing POSTFIX
« Reply #1 on: August 24, 2020, 09:01:33 AM »
you meant we shipped something unsecure ?

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Re: Securing POSTFIX
« Reply #2 on: September 30, 2020, 10:36:24 PM »
Hello Everyone,
Is the out of the box POSTFIX Configuration secure or are they any tweaks that can be made to secure it even further without breaking it? Does anyone have any secure example configurations they can share?

Thanks

Bossmanuk

Google it.  There are lots of tweaks to make.
Listen to everything Pixelpadre says.

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Re: Securing POSTFIX
« Reply #3 on: December 07, 2020, 10:58:08 AM »
It's not secure enough in teams of spam filtering.

You need to tweak it a lot:

https://www.linuxbabe.com/mail-server/block-email-spam-postfix