I've got a Fed/Centox 7 box (should/hopefully be the same process) to
setup for an open source "slack" app called "Rocket.chat" as well as
"Mattermost". I've looked around a bit and kind of need skills of
someone with much more sys admin cred!
As an example, Mattermost, requires mysql/postgres, "go", DNS, nginx,
I'm considering a couple of tmp digitalocean/linode instances to play with this.
The install docs are listed at:
Anyone with a bit of time to be a mentor on this, let me know. I'll
even shell ou some $$ to you for this one!
In ~/.bash_profile, I have umask=002, since I want directories
(files) to have the permission 755 (644).
Until Fedora 25, this worked perfectly.
Now, in Fedora 26, directories (files) are created with the
permission 775 (664).
When I run umask, it returns 0002.
For some reason, my setting in .bash_profile is no longer being
honoured in Fedora 26! Why?
I sent a message to a company in India called Delhi Photo,
whose email address I gleaned from
So, I emailed them at dpco(a)bol.net.in
but, gmail replied with a "problem" I had not seen before (Directory
What I do not understand from the message:
Is Gmail being accused by the targetserver of the email address as a DHA
or is gmail detecting that the server of the target email is a DHA source?
Gmail message below
Message not delivered
There was a problem delivering your message to dpco(a)bol.net.in. See the
technical details below, or try resending in a few minutes.
The response was: 554 Communication dropped Harvest attack from this ip
Reporting-MTA: dns; googlemail.com Received-From-MTA: dns;
jd1008(a)gmail.comArrival-Date: Sun, 30 Apr 2017 11:33:12 -0700
Action: failed Status: 5.0.0
Remote-MTA: dns; mx1.bol.net.in. (188.8.131.52, the server for the
Diagnostic-Code: smtp; 554 Communication dropped Harvest attack from this ip
Last-Attempt-Date: Sun, 30 Apr 2017 11:33:14 -0700 (PDT)
Subject: Looking for a photo
From: JD <jd1008(a)gmail.com>
Date:04/30/2017 12:33 PM
To:Delhi Photo <dpco(a)bol.net.in>
Greetings! I am looking for a high resolution color photo of
Bhagawan Shri SwamiJi Brahmananda Saraswati Maharaj Shankaracharya
Kindly let me know if you have such photos, and email me low res thumbnails.