[mch2021-orga] Changing mailserver

[Piele (SHA2017:Sysadmin)]

Hello all,

This night we're changing to another mailserver.
Hopefully this will help in reducing the amount of messages that end up in peoples' spamboxes (gmail) and fix some other small issues with the email.

For the persons that have an ifcat / mch2021 emailaccount;
Once you notice you cannot connect to the mailserver anymore, please change your mailserver settings from ifcat.ifcat.org to mail.ifcat.org.

I will update some instructions on the Team:Sysadmin wiki page (https://wiki.ifcat.org/Team:Sysadmin) and in case of problems you can mail sysadmin at mch2021.org or poke me on IRC #mch2021-sysadmin.

Piele