mailman documentation

[elJoeyJojo]

hello, i'd like to apologize in advance 'cause a) this is not an issue and b) wrong place to put it but i'm out of ideas! looking for a reliable piece of documentation to setup and configure mailman using ubuntu or centos?

thanks and sorry again

[Mic92]

Can you make the questions more concrete? There is documentation here for example:
https://github.com/mailman/mailman/blob/master/USER_GUIDE.md#imap