Mysql backup script

I recently created a new mysql backup script. It is compatible with local mysql-servers or can be used to backup the databases of a docker container. It will save on dump every hour and holds 6 of them normally and one every day, holding a complete week. I am running this script every hour via crontab: 0 * * * * /opt/mysql/ > /dev/null 2>&1

May 19, 2019 ยท 1 min ยท Anton Bracke

Postfix sender_login_maps

As recommended you should add reject_sender_login_mismatch to your sender_restrictions to only allow users to send with their own address as FORM. Anyways some special cases are requiring you to login with one address, but send as another like WordPress on most php setups tries to. I created an account called and changed some settings to allow this specific user to send with all addresses. sender_restrictions = reject_sender_login_mismatch,...

August 27, 2018 ยท 2 min ยท Anton Bracke