Hello Guy,
welcome to the James mailing list and a happy new year 2025.
I do have my opinion about using Windows as an server OS - but with a
good admin I don't see much differences.
Do I recommend James as your primary mail server - YES - but it also
comes with some shortcommings:
Most Linux services require some sort of sendmail - either sendmail
itself or wrappers from exim or postfix. So although you can use James
as your primary server you have to provide some implementation of
sendmail or have to connect it to James.
I like to point out my guid from last january:
https://lists.apache.org/thread/h96qbl975cof7474f4ybn2q1nhwbgk7f
And although it's outdated and doesn't match my current setup anymore it
should give you a good starting point.
As for what to use for a Linux server: You can get away with a low
speced VPS - you can use a full blown bare metal dedicated root server
with dual cpus and some accelerators like a GPU or NPU.
What I'd like to point out: No matter what you use - make sure to secure
it properly and apply security patches ASAP. I got my James twice by not
applying to patch for the Log4J security issue when it became available.
Also make sure to have a strict firewall: block everything that's not
supposed to be exposed to the public wild internet.
I've setup my firewall to redirect traffic from TCP/25 to TCP/8025 so I
can run James as non-root user.
Also an advice: depending on your skills maybe first get familiar with a
VM first before deploying a maybe not working setup. Nothin hurts more
to have your mail service no longer working due to messed up config.
Unfortunately the current version of configs lack a lot of decumentation
present in early 3.x versions. Maybe look them up on github. It takes a
bit to get them working right and secure.
Don't hesitate to ask - we're happy to help to get your setup up and
running properly and secure.
Have a nice week.
Matt
Am 20.01.25 um 20:59 schrieb Jean Helou:
Hello guy,
Tough question :D
I think linux is very suitable for running james but not mandatory, james
runs on the JVM and should be able to run anywhere a JVM runs. It certainly
makes running james in a docker container quite effortless.
I am personally playing with cloud based solutions, my very low traffic
james MX instance runs on a 3 core VM with 4Gb of RAM.
I hope this helps a bit
jean
On Mon, Jan 20, 2025 at 5:11 PM <guy.tremb...@welnx.com> wrote:
Hi all,
I am sort of giving up on Windows and looking to move my mail/www server
to UNIX.
Would you recommend using James on a Unix system (or other mail servers),
and which Unix flavor would you recommend for reliability? Also, what do
you guys use as an affordable and reliable workstation for running Unix
mail and web servers?
Kind regards, Cordialement,
Guy
*Guy Tremblay **MBA MSC*
Head, Research and Development
m. 514-709-6458
guy.tremb...@welnx.com
200-4388 Rue Saint-Denis #801 H2J 2L1 | Montreal, QC
*https://welnx.com* <https://welnx.com/>
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