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Compile Apache for best performance!

Compile Apache on CentOS to perform better, with customization like http/2

Find out how

Travel experiences shared

We share some of our travel experience, advices and worth to see sightseeings

Know More

Tips and tricks for Mail services

Hints for mail services, mostly around the best known - Postfix, and some less known anti spam measures introduced for free

Find out which ones

Need server assistance?

As a system engineer in the server maintenance business World wide for over 15 years, currently working as a home office, I can offer reliable innovative custom server builds (Linux based), speed and/or high traffic server optimization, security and server audits for affordable price, and further support. I can take wire transfer or Paypal payment with my business account, and I will issue an invoice for every work billed.

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04May/16

Roundcube password plugin with Postfixadmin

May 4, 2016Mail and anstispampassword, postfixadmin, roundcubepityu

If you want to set up the Roundcube password plugin on a mail system that is administered with Postfixadmin, you could be in a small trouble, because it’s not supported by default.Read More…

One comment so far
27Nov/15

Apache with http/2 support on CentOS with TLSv1.3

November 27, 2015Linux servicesapache, centos, h2, http/2pityu

HTTP/2 is finally officially adopted, and it brings significant improvements regarding server<-> client communication, making worth to try be amongst the first to have the service up. This is a relatively newRead More…

View all 15 comments
18Aug/15

Determining Linux CPU load

August 18, 2015Linux services, Workaroundpityu

In many cases, it’s inportant to determine the average load of the server, so one can decide if an expansion of resources is needed. The easyest way to determine CPU load inRead More…

14Aug/15

phpList – Database error 1366 while doing query Incorrect integer

August 14, 2015Mail and anstispampityu

If you upgrade phplist or import an old database, it will most probably show an error message similar or exact to the one in the picture below. The issue is that thereRead More…

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16Apr/15

Postscreen

April 16, 2015Mail and anstispampostfix, postscreenpityu

Postscreen is a handy feature of Postfix 2.9 and on, if you want to prevent degrading the performance of your server box with frequent external invalid requests. It actually implements a setRead More…

13Feb/15

Enabling compression in Nginx

February 13, 2015Linux servicescompression, gzip, nginxpityu

Compression in web servers is used to improve website loading performance, and is often measured and evaluated by search engines. Enabling gzip compression in Nginx is quite easy, since it’s already thereRead More…

12Feb/15

Enable compression in Apache

February 12, 2015Linux servicesapache, centos, gzippityu

This is a short article mostly optimized for use with WordPress. First, very simply insert this into your virtual host config file (probably in /etc/httpd/conf.d or in /etc/httpd/conf/httpd.conf if you’re using theRead More…

11Dec/14

Postfix 3 on Centos 6 and 7

December 11, 2014Mail and anstispamcentos, postfix, upgradepityu

One problem that can comes up with the fantastic Centos Linux distro is that it sticks to the proven but also old packages. I needed some newer features several times. One ofRead More…

26Nov/14

Adding a DMARC record for mail services

November 26, 2014Mail and anstispampityu

DMARC (stands for Domain-based Message Authentication, Reporting & Conformance) is a TXT record implenented in a _dmarc subdomain on your DNS server that after DKIM and SPF are implemented ultimatively advises theRead More…

26Nov/14

How to implement a SPF record for mail servers

November 26, 2014Mail and anstispampityu

Implementing Sender Policy Framework (SPF) is another mechanism to authenticate your domain as a legitimate mail sender and that means lowering your SPAM score in antispam mechanisms. It is done on theRead More…

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