internet.nl, very straightforward, also checks web-server security.
My Email Communications Security Assessment (MECSA), by the European Commission; has postfix setup guide.
mail-test.com has a friendly interface and gives suggestions.
Date: Wed, 6 Feb 2019 08:27:25 From: Linus Torvalds <firstname.lastname@example.org> To: Peter Meerwald-Stadler <email@example.com> Cc: lkml <firstname.lastname@example.org> Subject: Re: [PATCH v3 1/4] staging: iio: ad7780: add gain & filter gpio support Peter, this email was marked as spam for me (and probably others) because of this DKIM signature: DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=pmeerw.net; s=mail; .... where the problem is that when the message goes through the vger.kernel.org mailing list machinery, the header whitespace will be modified. ...
This will probably be my only Windows and my only Java related blog post ever :(
The JDK version 11 is available from Oracle under a non-open-source license (which you probably don't want), and a GPLv2 license version, https://jdk.java.net/11/.
For Window, you get a .zip file, but no installer. The following has to be done manually:
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft] [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment] "CurrentVersion"="11.0.1" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\11.0.1] "JavaHome"="C:\jdk-11.0.1"
Lexmark puts out security security updates for it's printers, also for my oldish ms415dn model; the latest firmware was released in June 2018 (LW70.TL2.P022) -- that's good, it fixes 10 CVEs (KRACK), updates OpenSSL, and adds SMBv3 support.
Yet the detailed release notes fail to mention that the new firmware also disables 3rd party toner cartridges (resulting in error code 32.46, unsupported cartridge). And Lexmark makes in rather difficult to diagnose the problem and downgrade the firmware, leaving you with a non-functional printer at an inopportune time (a.k.a. weekend) -- WTF?
Here's how to get the printer back:
All information is there, just a pain-in-the-ass to find. Lexmark, you can do better!
Lexmark, if you disable toner cartridges for whatever reason, say so in the release notes! I might even understand... but stop this foul play; communicate openly.
It's a mess...
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D WITH_V4L=ON D WITH_OPENGL=ON -D WITH_OPENMP=ON -D WITH_IPP_A=ON -D PYTHON_INCLUDE_DIR=-I/usr/include/python2.7 -D PYTHON_INCLUDE_DIR2=-I/usr/include/x86_64-linux-gnu/python2.7 -D PYTHON_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython2.7.so ..