Jens Knipper

Recent Posts

  • October 07, 2022

    Accepted as a JavaLand newcomer speaker

    I struggled with a problem at work, was able to solve it neatly and thought it would make a great topic for a talk or a blog article. So I applied at the call for papers of the JavaLand newcomer program with it and got accepted!

  • August 11, 2022

    Enable logging in Traefik

    In this article I will show you how to activate logging in Traefik. There are two kinds of logs in Traefik, the general log and the access log. We will have a look at both of them and take a deeper look into the possibilities they provide.

  • May 30, 2022

    Receiving mails in Java with IMAP or POP3

    I was recently in need to write some small demo project which was receiving and processing mails. There is a lot of documentation for sending mails, but gathering information about the receiving and processing part is less easy.

  • April 03, 2022

    Redirecting to an external domain with traefik

    Redirecting to another domain is a regular use case I need a lot. Luckily Traefik makes it easy to implement it.

  • June 28, 2021

    Fixing permissions of files in ssh folder

    I recently got an error on my work machine when copying ssh keys from Windows into WSL Linux. The error stated that the permissions were to open for my private key.