Most of these things never really bothered me on their own, but after some time it just starts to get annoying. Especially when all the mail you get is about how a file exists that you could easily and quickly delete, or how the configuration is just not right for another certain, convenient feature. How do I read mail? / Which client should I use? To read your mails, you could use the standard mail application. I suggest you try others, like mutt. It’s actually quite nice, if, like me, you just need a client to read local system mail. When it comes to more, you might want to check if your favourite E-Mail desktop application can read the system mail.