Re: Extra support for some archive types

2019-08-10 Thread korsar...@gmail.com
Ralph Seichter писал(а) в своём письме Sat, 10 Aug 2019 15:25:36 +0300: * korsar: I mean 7zip supports 35 archive type, any of them may be used to hide ransomware in the .rar or .zip file and opened by end user. So the mail system is only half protected. Amavis' default settings are not m

Re: Extra support for some archive types

2019-08-10 Thread Ralph Seichter
* korsar: > I mean 7zip supports 35 archive type, any of them may be used to hide > ransomware in the .rar or .zip file and opened by end user. So the > mail system is only half protected. Amavis' default settings are not meant to offer complete protection, just a reasonable basis to start from.

Re: Extra support for some archive types

2019-08-10 Thread Dominic Raferd
On Sat, 10 Aug 2019 at 10:41, korsar...@gmail.com wrote: > Ralph Seichter писал(а) в своём письме Sat, 10 > Aug > 2019 00:05:12 +0300: > > > * korsar: > > > >> 1) ACE has no support at all, need to add it > > > > Not having seen ACE archives in the wild for more than 10 years, I don't > > think

Re: Extra support for some archive types

2019-08-10 Thread korsar...@gmail.com
Ralph Seichter писал(а) в своём письме Sat, 10 Aug 2019 00:05:12 +0300: * korsar: 1) ACE has no support at all, need to add it Not having seen ACE archives in the wild for more than 10 years, I don't think so. Besides, to my knowledge ACE is a proprietary format with a Windows focus and a

Re: Extra support for some archive types

2019-08-09 Thread Michael Orlitzky
On 8/9/19 4:39 PM, korsar...@gmail.com wrote: > 1) ACE has no support at all, need to add it > 2) gzip - gzip -d command changes original file names of extracted files, > so amavis can't filter them. Lie you have "script.js" in "archive.gz" and > after extraction you get "archive" file, not "sc

Re: Extra support for some archive types

2019-08-09 Thread Ralph Seichter
* korsar: > 1) ACE has no support at all, need to add it Not having seen ACE archives in the wild for more than 10 years, I don't think so. Besides, to my knowledge ACE is a proprietary format with a Windows focus and a license that does not permit including it in free software. > 2) gzip - gzip

Extra support for some archive types

2019-08-09 Thread korsar...@gmail.com
1) ACE has no support at all, need to add it 2) gzip - gzip -d command changes original file names of extracted files, so amavis can't filter them. Lie you have "script.js" in "archive.gz" and after extraction you get "archive" file, not "script.js". 7z, please. 3) bz2 - same as gzip